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git/t/t0060-path-utils.sh

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Implement normalize_absolute_path normalize_absolute_path removes several oddities form absolute paths, giving nice clean paths like "/dir/sub1/sub2". Also add a test case for this utility, based on a new test program (in the style of test-sha1). Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:48:54 +08:00
#!/bin/sh
#
# Copyright (c) 2008 David Reiss
#
test_description='Test various path utilities'
. ./test-lib.sh
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
norm_path() {
path-utils test: rename mingw_path function to print_path mingw_path was introduced in abd4284 to output a mangled path as it is passed as an argument to main(). But the name is misleading because mangling does not come from MinGW, but from MSYS [1]. As abd4284 does not introduce any MSYS or MinGW specific code but just prints out argv[2] as it is passed to main(), give the function the more generic and less confusing name "print_path". [1] http://www.mingw.org/wiki/Posix_path_conversion Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2013-10-11 04:49:43 +08:00
expected=$(test-path-utils print_path "$2")
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
test_expect_success $3 "normalize path: $1 => $2" \
test: run testcases with POSIX absolute paths on Windows Some test cases are skipped on Windows by marking with POSIX prereq. This is because arguments look like absolute paths (such as /a/b) for regular Windows programs (*.exe executables, no bash scripts) are changed to Windows paths (like C:/msysgit/a/b). There is no cygpath nor equivalent on msysGit, but it is easy to write one. New subcommand "mingw_path" is added in test-path-utils, so that we can get the expected absolute paths on Windows. E.g. COMMAND LINE Linux output Windows output ================================== ============ =============== test-path-utils mingw_path / / C:/msysgit test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/ With this utility, most skipped test cases in t0060 can be turned on to be tested correctly on Windows. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:57 +08:00
"test \"\$(test-path-utils normalize_path_copy '$1')\" = '$expected'"
Implement normalize_absolute_path normalize_absolute_path removes several oddities form absolute paths, giving nice clean paths like "/dir/sub1/sub2". Also add a test case for this utility, based on a new test program (in the style of test-sha1). Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:48:54 +08:00
}
test: add test cases for relative_path Add subcommand "relative_path" in test-path-utils, and add test cases in t0060. Johannes tested an earlier version of this patch on Windows, and found that some relative_path tests should be skipped on Windows. This is because the bash on Windows rewrites arguments of regular Windows programs, such as git and the test helpers, if the arguments look like absolute POSIX paths. As a consequence, the actual tests performed are not what the tests scripts expect. The tests that need *not* be skipped are those where the two paths passed to 'test-path-utils relative_path' have the same prefix and the result is expected to be a relative path. This is because the rewriting changes "/a/b" to "D:/Src/MSysGit/a/b", and when both inputs are extended the same way, this just cancels out in the relative path computation. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:42 +08:00
relative_path() {
path-utils test: rename mingw_path function to print_path mingw_path was introduced in abd4284 to output a mangled path as it is passed as an argument to main(). But the name is misleading because mangling does not come from MinGW, but from MSYS [1]. As abd4284 does not introduce any MSYS or MinGW specific code but just prints out argv[2] as it is passed to main(), give the function the more generic and less confusing name "print_path". [1] http://www.mingw.org/wiki/Posix_path_conversion Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2013-10-11 04:49:43 +08:00
expected=$(test-path-utils print_path "$3")
test: add test cases for relative_path Add subcommand "relative_path" in test-path-utils, and add test cases in t0060. Johannes tested an earlier version of this patch on Windows, and found that some relative_path tests should be skipped on Windows. This is because the bash on Windows rewrites arguments of regular Windows programs, such as git and the test helpers, if the arguments look like absolute POSIX paths. As a consequence, the actual tests performed are not what the tests scripts expect. The tests that need *not* be skipped are those where the two paths passed to 'test-path-utils relative_path' have the same prefix and the result is expected to be a relative path. This is because the rewriting changes "/a/b" to "D:/Src/MSysGit/a/b", and when both inputs are extended the same way, this just cancels out in the relative path computation. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:42 +08:00
test_expect_success $4 "relative path: $1 $2 => $3" \
test: run testcases with POSIX absolute paths on Windows Some test cases are skipped on Windows by marking with POSIX prereq. This is because arguments look like absolute paths (such as /a/b) for regular Windows programs (*.exe executables, no bash scripts) are changed to Windows paths (like C:/msysgit/a/b). There is no cygpath nor equivalent on msysGit, but it is easy to write one. New subcommand "mingw_path" is added in test-path-utils, so that we can get the expected absolute paths on Windows. E.g. COMMAND LINE Linux output Windows output ================================== ============ =============== test-path-utils mingw_path / / C:/msysgit test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/ With this utility, most skipped test cases in t0060 can be turned on to be tested correctly on Windows. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:57 +08:00
"test \"\$(test-path-utils relative_path '$1' '$2')\" = '$expected'"
test: add test cases for relative_path Add subcommand "relative_path" in test-path-utils, and add test cases in t0060. Johannes tested an earlier version of this patch on Windows, and found that some relative_path tests should be skipped on Windows. This is because the bash on Windows rewrites arguments of regular Windows programs, such as git and the test helpers, if the arguments look like absolute POSIX paths. As a consequence, the actual tests performed are not what the tests scripts expect. The tests that need *not* be skipped are those where the two paths passed to 'test-path-utils relative_path' have the same prefix and the result is expected to be a relative path. This is because the rewriting changes "/a/b" to "D:/Src/MSysGit/a/b", and when both inputs are extended the same way, this just cancels out in the relative path computation. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:42 +08:00
}
submodule: port resolve_relative_url from shell to C Later on we want to automatically call `git submodule init` from other commands, such that the users don't have to initialize the submodule themselves. As these other commands are written in C already, we'd need the init functionality in C, too. The `resolve_relative_url` function is a large part of that init functionality, so start by porting this function to C. To create the tests in t0060, the function `resolve_relative_url` was temporarily enhanced to write all inputs and output to disk when running the test suite. The added tests in this patch are a small selection thereof. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-04-16 08:50:12 +08:00
test_submodule_relative_url() {
test_expect_success "test_submodule_relative_url: $1 $2 $3 => $4" "
actual=\$(git submodule--helper resolve-relative-url-test '$1' '$2' '$3') &&
test \"\$actual\" = '$4'
"
}
git_path(): be aware of file relocation in $GIT_DIR We allow the user to relocate certain paths out of $GIT_DIR via environment variables, e.g. GIT_OBJECT_DIRECTORY, GIT_INDEX_FILE and GIT_GRAFT_FILE. Callers are not supposed to use git_path() or git_pathdup() to get those paths. Instead they must use get_object_directory(), get_index_file() and get_graft_file() respectively. This is inconvenient and could be missed in review (for example, there's git_path("objects/info/alternates") somewhere in sha1_file.c). This patch makes git_path() and git_pathdup() understand those environment variables. So if you set GIT_OBJECT_DIRECTORY to /foo/bar, git_path("objects/abc") should return /foo/bar/abc. The same is done for the two remaining env variables. "git rev-parse --git-path" is the wrapper for script use. This patch kinda reverts a0279e1 (setup_git_env: use git_pathdup instead of xmalloc + sprintf - 2014-06-19) because using git_pathdup here would result in infinite recursion: setup_git_env() -> git_pathdup("objects") -> .. -> adjust_git_path() -> get_object_directory() -> oops, git_object_directory is NOT set yet -> setup_git_env() I wanted to make git_pathdup_literal() that skips adjust_git_path(). But that won't work because later on when $GIT_COMMON_DIR is introduced, git_pathdup_literal("objects") needs adjust_git_path() to replace $GIT_DIR with $GIT_COMMON_DIR. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-30 16:24:31 +08:00
test_git_path() {
test_expect_success "git-path $1 $2 => $3" "
$1 git rev-parse --git-path $2 >actual &&
echo $3 >expect &&
test_cmp expect actual
"
}
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
# On Windows, we are using MSYS's bash, which mangles the paths.
# Absolute paths are anchored at the MSYS installation directory,
# which means that the path / accounts for this many characters:
rootoff=$(test-path-utils normalize_path_copy / | wc -c)
# Account for the trailing LF:
t0060: fix whitespace in "wc -c" invocation Some platforms like to stick extra whitespace in the output of "wc -c"; using the result without quotes gets the shell to collapse the whitespace. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-23 14:22:29 +08:00
if test $rootoff = 2; then
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
rootoff= # we are on Unix
else
rootoff=$(($rootoff-1))
mingw: accomodate t0060-path-utils for MSYS2 On Windows, there are no POSIX paths, only Windows ones (an absolute Windows path looks like "C:\Program Files\Git\ReleaseNotes.html", under most circumstances, forward slashes are also allowed and synonymous to backslashes). So when a POSIX shell (such as MSYS2's Bash, which is used by Git for Windows to execute all those shell scripts that are part of Git) passes a POSIX path to test-path-utils.exe (which is not POSIX-aware), the path is translated into a Windows path. For example, /etc/profile becomes C:/Program Files/Git/etc/profile. This path translation poses a problem when passing the root directory as parameter to test-path-utils.exe, as it is not well defined whether the translated root directory should end in a slash or not. MSys1 stripped the trailing slash, but MSYS2 does not. Originally, the Git for Windows project patched MSYS2's runtime to accomodate Git's regression test, but we really should do it the other way round. To work with both of MSys1's and MSYS2's behaviors, we simply test what the current system does in the beginning of t0060-path-utils.sh and then adjust the expected longest ancestor length accordingly. It looks quite a bit tricky what we actually do in this patch: first, we adjust the expected length for the trailing slash we did not originally expect (subtracting one). So far, so good. But now comes the part where things work in a surprising way: when the expected length was 0, the prefix to match is the root directory. If the root directory is converted into a path with a trailing slash, however, we know that the logic in longest_ancestor_length() cannot match: to avoid partial matches of the last directory component, it verifies that the character after the matching prefix is a slash (but because the slash was part of the matching prefix, the next character cannot be a slash). So the return value is -1. Alas, this is exactly what the expected length is after subtracting the value of $rootslash! So we skip adding the $rootoff value in that case (and only in that case). Directories other than the root directory are handled fine (as they are specified without a trailing slash, something not possible for the root directory, and MSYS2 converts them into Windows paths that also lack trailing slashes), therefore we do not need any more special handling. Thanks to Ray Donnelly for his patient help with this issue. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-01-28 00:19:40 +08:00
# In MSYS2, the root directory "/" is translated into a Windows
# directory *with* trailing slash. Let's test for that and adjust
# our expected longest ancestor length accordingly.
case "$(test-path-utils print_path /)" in
*/) rootslash=1;;
*) rootslash=0;;
esac
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
fi
Add support for GIT_CEILING_DIRECTORIES Make git recognize a new environment variable that prevents it from chdir'ing up into specified directories when looking for a GIT_DIR. Useful for avoiding slow network directories. For example, I use git in an environment where homedirs are automounted and "ls /home/nonexistent" takes about 9 seconds. Setting GIT_CEILING_DIRS="/home" allows "git help -a" (for bash completion) and "git symbolic-ref" (for my shell prompt) to run in a reasonable time. Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:49:26 +08:00
ancestor() {
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
# We do some math with the expected ancestor length.
expected=$3
if test -n "$rootoff" && test "x$expected" != x-1; then
mingw: accomodate t0060-path-utils for MSYS2 On Windows, there are no POSIX paths, only Windows ones (an absolute Windows path looks like "C:\Program Files\Git\ReleaseNotes.html", under most circumstances, forward slashes are also allowed and synonymous to backslashes). So when a POSIX shell (such as MSYS2's Bash, which is used by Git for Windows to execute all those shell scripts that are part of Git) passes a POSIX path to test-path-utils.exe (which is not POSIX-aware), the path is translated into a Windows path. For example, /etc/profile becomes C:/Program Files/Git/etc/profile. This path translation poses a problem when passing the root directory as parameter to test-path-utils.exe, as it is not well defined whether the translated root directory should end in a slash or not. MSys1 stripped the trailing slash, but MSYS2 does not. Originally, the Git for Windows project patched MSYS2's runtime to accomodate Git's regression test, but we really should do it the other way round. To work with both of MSys1's and MSYS2's behaviors, we simply test what the current system does in the beginning of t0060-path-utils.sh and then adjust the expected longest ancestor length accordingly. It looks quite a bit tricky what we actually do in this patch: first, we adjust the expected length for the trailing slash we did not originally expect (subtracting one). So far, so good. But now comes the part where things work in a surprising way: when the expected length was 0, the prefix to match is the root directory. If the root directory is converted into a path with a trailing slash, however, we know that the logic in longest_ancestor_length() cannot match: to avoid partial matches of the last directory component, it verifies that the character after the matching prefix is a slash (but because the slash was part of the matching prefix, the next character cannot be a slash). So the return value is -1. Alas, this is exactly what the expected length is after subtracting the value of $rootslash! So we skip adding the $rootoff value in that case (and only in that case). Directories other than the root directory are handled fine (as they are specified without a trailing slash, something not possible for the root directory, and MSYS2 converts them into Windows paths that also lack trailing slashes), therefore we do not need any more special handling. Thanks to Ray Donnelly for his patient help with this issue. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-01-28 00:19:40 +08:00
expected=$(($expected-$rootslash))
test $expected -lt 0 ||
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
expected=$(($expected+$rootoff))
fi
test_expect_success "longest ancestor: $1 $2 => $expected" \
"actual=\$(test-path-utils longest_ancestor_length '$1' '$2') &&
test \"\$actual\" = '$expected'"
Add support for GIT_CEILING_DIRECTORIES Make git recognize a new environment variable that prevents it from chdir'ing up into specified directories when looking for a GIT_DIR. Useful for avoiding slow network directories. For example, I use git in an environment where homedirs are automounted and "ls /home/nonexistent" takes about 9 seconds. Setting GIT_CEILING_DIRS="/home" allows "git help -a" (for bash completion) and "git symbolic-ref" (for my shell prompt) to run in a reasonable time. Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:49:26 +08:00
}
test: run testcases with POSIX absolute paths on Windows Some test cases are skipped on Windows by marking with POSIX prereq. This is because arguments look like absolute paths (such as /a/b) for regular Windows programs (*.exe executables, no bash scripts) are changed to Windows paths (like C:/msysgit/a/b). There is no cygpath nor equivalent on msysGit, but it is easy to write one. New subcommand "mingw_path" is added in test-path-utils, so that we can get the expected absolute paths on Windows. E.g. COMMAND LINE Linux output Windows output ================================== ============ =============== test-path-utils mingw_path / / C:/msysgit test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/ With this utility, most skipped test cases in t0060 can be turned on to be tested correctly on Windows. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:57 +08:00
# Some absolute path tests should be skipped on Windows due to path mangling
# on POSIX-style absolute paths
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
case $(uname -s) in
*MINGW*)
;;
*)
test_set_prereq POSIX
;;
esac
t0060: verify that basename() and dirname() work as expected Unfortunately, some libgen implementations yield outcomes different from what Git expects. For example, mingw-w64-crt provides a basename() function, that shortens `path0/` to `path`! So let's verify that the basename() and dirname() functions we use conform to what Git expects. Derived-from-code-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-01-12 15:57:57 +08:00
test_expect_success basename 'test-path-utils basename'
test_expect_success dirname 'test-path-utils dirname'
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
norm_path "" ""
norm_path . ""
norm_path ./ ""
norm_path ./. ""
norm_path ./.. ++failed++
norm_path ../. ++failed++
norm_path ./../.// ++failed++
norm_path dir/.. ""
norm_path dir/sub/../.. ""
norm_path dir/sub/../../.. ++failed++
norm_path dir dir
norm_path dir// dir/
norm_path ./dir dir
norm_path dir/. dir/
norm_path dir///./ dir/
norm_path dir//sub/.. dir/
norm_path dir/sub/../ dir/
norm_path dir/sub/../. dir/
norm_path dir/s1/../s2/ dir/s2/
norm_path d1/s1///s2/..//../s3/ d1/s3/
norm_path d1/s1//../s2/../../d2 d2
norm_path d1/.../d2 d1/.../d2
norm_path d1/..././../d2 d1/d2
test: run testcases with POSIX absolute paths on Windows Some test cases are skipped on Windows by marking with POSIX prereq. This is because arguments look like absolute paths (such as /a/b) for regular Windows programs (*.exe executables, no bash scripts) are changed to Windows paths (like C:/msysgit/a/b). There is no cygpath nor equivalent on msysGit, but it is easy to write one. New subcommand "mingw_path" is added in test-path-utils, so that we can get the expected absolute paths on Windows. E.g. COMMAND LINE Linux output Windows output ================================== ============ =============== test-path-utils mingw_path / / C:/msysgit test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/ With this utility, most skipped test cases in t0060 can be turned on to be tested correctly on Windows. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:57 +08:00
norm_path / /
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
norm_path // / POSIX
norm_path /// / POSIX
test: run testcases with POSIX absolute paths on Windows Some test cases are skipped on Windows by marking with POSIX prereq. This is because arguments look like absolute paths (such as /a/b) for regular Windows programs (*.exe executables, no bash scripts) are changed to Windows paths (like C:/msysgit/a/b). There is no cygpath nor equivalent on msysGit, but it is easy to write one. New subcommand "mingw_path" is added in test-path-utils, so that we can get the expected absolute paths on Windows. E.g. COMMAND LINE Linux output Windows output ================================== ============ =============== test-path-utils mingw_path / / C:/msysgit test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/ With this utility, most skipped test cases in t0060 can be turned on to be tested correctly on Windows. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:57 +08:00
norm_path /. /
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
norm_path /./ / POSIX
norm_path /./.. ++failed++ POSIX
test: run testcases with POSIX absolute paths on Windows Some test cases are skipped on Windows by marking with POSIX prereq. This is because arguments look like absolute paths (such as /a/b) for regular Windows programs (*.exe executables, no bash scripts) are changed to Windows paths (like C:/msysgit/a/b). There is no cygpath nor equivalent on msysGit, but it is easy to write one. New subcommand "mingw_path" is added in test-path-utils, so that we can get the expected absolute paths on Windows. E.g. COMMAND LINE Linux output Windows output ================================== ============ =============== test-path-utils mingw_path / / C:/msysgit test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/ With this utility, most skipped test cases in t0060 can be turned on to be tested correctly on Windows. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:57 +08:00
norm_path /../. ++failed++
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
norm_path /./../.// ++failed++ POSIX
norm_path /dir/.. / POSIX
norm_path /dir/sub/../.. / POSIX
norm_path /dir/sub/../../.. ++failed++ POSIX
test: run testcases with POSIX absolute paths on Windows Some test cases are skipped on Windows by marking with POSIX prereq. This is because arguments look like absolute paths (such as /a/b) for regular Windows programs (*.exe executables, no bash scripts) are changed to Windows paths (like C:/msysgit/a/b). There is no cygpath nor equivalent on msysGit, but it is easy to write one. New subcommand "mingw_path" is added in test-path-utils, so that we can get the expected absolute paths on Windows. E.g. COMMAND LINE Linux output Windows output ================================== ============ =============== test-path-utils mingw_path / / C:/msysgit test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/ With this utility, most skipped test cases in t0060 can be turned on to be tested correctly on Windows. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:57 +08:00
norm_path /dir /dir
norm_path /dir// /dir/
norm_path /./dir /dir
norm_path /dir/. /dir/
norm_path /dir///./ /dir/
norm_path /dir//sub/.. /dir/
norm_path /dir/sub/../ /dir/
t0060: Fix tests on Windows Since the MSYS bash mangles absolute paths that it passes as command line arguments to non-MSYS progams (such as git or test-path-utils), we have to bend over backwards to squeeze some usefulness out of the existing tests. In particular, a set of path normalization tests is added that test relative paths. Some paths in the ancestor path tests are adjusted to help MSYS bash's path mangling heuristics. Signed-off-by: Johannes Sixt <j6t@kdbg.org>
2009-03-12 05:15:10 +08:00
norm_path //dir/sub/../. /dir/ POSIX
test: run testcases with POSIX absolute paths on Windows Some test cases are skipped on Windows by marking with POSIX prereq. This is because arguments look like absolute paths (such as /a/b) for regular Windows programs (*.exe executables, no bash scripts) are changed to Windows paths (like C:/msysgit/a/b). There is no cygpath nor equivalent on msysGit, but it is easy to write one. New subcommand "mingw_path" is added in test-path-utils, so that we can get the expected absolute paths on Windows. E.g. COMMAND LINE Linux output Windows output ================================== ============ =============== test-path-utils mingw_path / / C:/msysgit test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/ With this utility, most skipped test cases in t0060 can be turned on to be tested correctly on Windows. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:57 +08:00
norm_path /dir/s1/../s2/ /dir/s2/
norm_path /d1/s1///s2/..//../s3/ /d1/s3/
norm_path /d1/s1//../s2/../../d2 /d2
norm_path /d1/.../d2 /d1/.../d2
norm_path /d1/..././../d2 /d1/d2
Implement normalize_absolute_path normalize_absolute_path removes several oddities form absolute paths, giving nice clean paths like "/dir/sub1/sub2". Also add a test case for this utility, based on a new test program (in the style of test-sha1). Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:48:54 +08:00
Add support for GIT_CEILING_DIRECTORIES Make git recognize a new environment variable that prevents it from chdir'ing up into specified directories when looking for a GIT_DIR. Useful for avoiding slow network directories. For example, I use git in an environment where homedirs are automounted and "ls /home/nonexistent" takes about 9 seconds. Setting GIT_CEILING_DIRS="/home" allows "git help -a" (for bash completion) and "git symbolic-ref" (for my shell prompt) to run in a reasonable time. Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:49:26 +08:00
ancestor / / -1
ancestor /foo / 0
ancestor /foo /fo -1
ancestor /foo /foo -1
ancestor /foo /bar -1
ancestor /foo /foo/bar -1
longest_ancestor_length(): require prefix list entries to be normalized Move the responsibility for normalizing prefixes from longest_ancestor_length() to its callers. Use slightly different normalizations at the two callers: In setup_git_directory_gently_1(), use the old normalization, which ignores paths that are not usable. In the next commit we will change this caller to also resolve symlinks in the paths from GIT_CEILING_DIRECTORIES as part of the normalization. In "test-path-utils longest_ancestor_length", use the old normalization, but die() if any paths are unusable. Also change t0060 to only pass normalized paths to the test program (no empty entries or non-absolute paths, strip trailing slashes from the paths, and remove tests that thereby become redundant). The point of this change is to reduce the scope of the ancestor_length tests in t0060 from testing normalization+longest_prefix to testing only mostly longest_prefix. This is necessary because when setup_git_directory_gently_1() starts resolving symlinks as part of its normalization, it will not be reasonable to do the same in the test suite, because that would make the test results depend on the contents of the root directory of the filesystem on which the test is run. HOWEVER: under Windows, bash mangles arguments that look like absolute POSIX paths into DOS paths. So we have to retain the level of normalization done by normalize_path_copy() to convert the bash-mangled DOS paths (which contain backslashes) into paths that use forward slashes. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Jeff King <peff@peff.net>
2012-10-29 00:16:25 +08:00
ancestor /foo /foo:/bar -1
ancestor /foo /:/foo:/bar 0
ancestor /foo /foo:/:/bar 0
ancestor /foo /:/bar:/foo 0
Add support for GIT_CEILING_DIRECTORIES Make git recognize a new environment variable that prevents it from chdir'ing up into specified directories when looking for a GIT_DIR. Useful for avoiding slow network directories. For example, I use git in an environment where homedirs are automounted and "ls /home/nonexistent" takes about 9 seconds. Setting GIT_CEILING_DIRS="/home" allows "git help -a" (for bash completion) and "git symbolic-ref" (for my shell prompt) to run in a reasonable time. Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:49:26 +08:00
ancestor /foo/bar / 0
ancestor /foo/bar /fo -1
ancestor /foo/bar /foo 4
ancestor /foo/bar /foo/ba -1
ancestor /foo/bar /:/fo 0
ancestor /foo/bar /foo:/foo/ba 4
ancestor /foo/bar /bar -1
longest_ancestor_length(): require prefix list entries to be normalized Move the responsibility for normalizing prefixes from longest_ancestor_length() to its callers. Use slightly different normalizations at the two callers: In setup_git_directory_gently_1(), use the old normalization, which ignores paths that are not usable. In the next commit we will change this caller to also resolve symlinks in the paths from GIT_CEILING_DIRECTORIES as part of the normalization. In "test-path-utils longest_ancestor_length", use the old normalization, but die() if any paths are unusable. Also change t0060 to only pass normalized paths to the test program (no empty entries or non-absolute paths, strip trailing slashes from the paths, and remove tests that thereby become redundant). The point of this change is to reduce the scope of the ancestor_length tests in t0060 from testing normalization+longest_prefix to testing only mostly longest_prefix. This is necessary because when setup_git_directory_gently_1() starts resolving symlinks as part of its normalization, it will not be reasonable to do the same in the test suite, because that would make the test results depend on the contents of the root directory of the filesystem on which the test is run. HOWEVER: under Windows, bash mangles arguments that look like absolute POSIX paths into DOS paths. So we have to retain the level of normalization done by normalize_path_copy() to convert the bash-mangled DOS paths (which contain backslashes) into paths that use forward slashes. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Jeff King <peff@peff.net>
2012-10-29 00:16:25 +08:00
ancestor /foo/bar /fo -1
ancestor /foo/bar /foo:/bar 4
ancestor /foo/bar /:/foo:/bar 4
ancestor /foo/bar /foo:/:/bar 4
ancestor /foo/bar /:/bar:/fo 0
ancestor /foo/bar /:/bar 0
ancestor /foo/bar /foo 4
ancestor /foo/bar /foo:/bar 4
ancestor /foo/bar /bar -1
Add support for GIT_CEILING_DIRECTORIES Make git recognize a new environment variable that prevents it from chdir'ing up into specified directories when looking for a GIT_DIR. Useful for avoiding slow network directories. For example, I use git in an environment where homedirs are automounted and "ls /home/nonexistent" takes about 9 seconds. Setting GIT_CEILING_DIRS="/home" allows "git help -a" (for bash completion) and "git symbolic-ref" (for my shell prompt) to run in a reasonable time. Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:49:26 +08:00
Introduce the function strip_path_suffix() The function strip_path_suffix() will try to strip a given suffix from a given path. The suffix must start at a directory boundary (i.e. "core" is not a path suffix of "libexec/git-core", but "git-core" is). Arbitrary runs of directory separators ("slashes") are assumed identical. Example: strip_path_suffix("C:\\msysgit/\\libexec\\git-core", "libexec///git-core", &prefix) will set prefix to "C:\\msysgit" and return 0. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-20 03:10:49 +08:00
test_expect_success 'strip_path_suffix' '
test c:/msysgit = $(test-path-utils strip_path_suffix \
c:/msysgit/libexec//git-core libexec/git-core)
'
t0060: move tests of real_path() from t0000 to here Suggested by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:40:57 +08:00
absolute_path(): reject the empty string Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:40:59 +08:00
test_expect_success 'absolute path rejects the empty string' '
t0060: verify that absolute_path() fails if passed the empty string It doesn't, so mark the test as failing. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:40:58 +08:00
test_must_fail test-path-utils absolute_path ""
'
real_path(): reject the empty string Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:41:01 +08:00
test_expect_success 'real path rejects the empty string' '
t0060: verify that real_path() fails if passed the empty string It doesn't, so mark the test as failing. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:41:00 +08:00
test_must_fail test-path-utils real_path ""
'
t0060: split absolute path test in two to exercise some of it on Windows Only the first half of the test works only on POSIX, the second half passes on Windows as well. A later test "real path removes other extra slashes" looks very similar, but it does not make sense to split it in the same way: When two slashes are prepended in front of an absolute DOS-style path on Windows, the meaning of the path is changed (//server/share style), so that the test cannot pass on Windows. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Acked-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-09 23:42:20 +08:00
test_expect_success POSIX 'real path works on absolute paths 1' '
t0060: verify that real_path() works correctly with absolute paths There is currently a bug: if passed an absolute top-level path that doesn't exist (e.g., "/foo") it incorrectly interprets the path as a relative path (e.g., returns "$(pwd)/foo"). So mark the test as failing. These tests are skipped on Windows because test-path-utils operates on a DOS-style absolute path even if a POSIX style absolute path is passed as argument. Adjusted for Windows by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:41:02 +08:00
nopath="hopefully-absent-path" &&
test "/" = "$(test-path-utils real_path "/")" &&
t0060: split absolute path test in two to exercise some of it on Windows Only the first half of the test works only on POSIX, the second half passes on Windows as well. A later test "real path removes other extra slashes" looks very similar, but it does not make sense to split it in the same way: When two slashes are prepended in front of an absolute DOS-style path on Windows, the meaning of the path is changed (//server/share style), so that the test cannot pass on Windows. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Acked-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-09 23:42:20 +08:00
test "/$nopath" = "$(test-path-utils real_path "/$nopath")"
'
test_expect_success 'real path works on absolute paths 2' '
nopath="hopefully-absent-path" &&
t0060: verify that real_path() works correctly with absolute paths There is currently a bug: if passed an absolute top-level path that doesn't exist (e.g., "/foo") it incorrectly interprets the path as a relative path (e.g., returns "$(pwd)/foo"). So mark the test as failing. These tests are skipped on Windows because test-path-utils operates on a DOS-style absolute path even if a POSIX style absolute path is passed as argument. Adjusted for Windows by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:41:02 +08:00
# Find an existing top-level directory for the remaining tests:
d=$(pwd -P | sed -e "s|^\([^/]*/[^/]*\)/.*|\1|") &&
test "$d" = "$(test-path-utils real_path "$d")" &&
test "$d/$nopath" = "$(test-path-utils real_path "$d/$nopath")"
'
t0060: verify that real_path() removes extra slashes Adjusted for Windows by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:41:04 +08:00
test_expect_success POSIX 'real path removes extra leading slashes' '
nopath="hopefully-absent-path" &&
test "/" = "$(test-path-utils real_path "///")" &&
test "/$nopath" = "$(test-path-utils real_path "///$nopath")" &&
# Find an existing top-level directory for the remaining tests:
d=$(pwd -P | sed -e "s|^\([^/]*/[^/]*\)/.*|\1|") &&
test "$d" = "$(test-path-utils real_path "//$d")" &&
test "$d/$nopath" = "$(test-path-utils real_path "//$d/$nopath")"
'
test_expect_success 'real path removes other extra slashes' '
nopath="hopefully-absent-path" &&
# Find an existing top-level directory for the remaining tests:
d=$(pwd -P | sed -e "s|^\([^/]*/[^/]*\)/.*|\1|") &&
test "$d" = "$(test-path-utils real_path "$d///")" &&
test "$d/$nopath" = "$(test-path-utils real_path "$d///$nopath")"
'
t0060: verify that real_path() works correctly with absolute paths There is currently a bug: if passed an absolute top-level path that doesn't exist (e.g., "/foo") it incorrectly interprets the path as a relative path (e.g., returns "$(pwd)/foo"). So mark the test as failing. These tests are skipped on Windows because test-path-utils operates on a DOS-style absolute path even if a POSIX style absolute path is passed as argument. Adjusted for Windows by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:41:02 +08:00
test_expect_success SYMLINKS 'real path works on symlinks' '
t0060: move tests of real_path() from t0000 to here Suggested by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07 06:40:57 +08:00
mkdir first &&
ln -s ../.git first/.git &&
mkdir second &&
ln -s ../first second/other &&
mkdir third &&
dir="$(cd .git; pwd -P)" &&
dir2=third/../second/other/.git &&
test "$dir" = "$(test-path-utils real_path $dir2)" &&
file="$dir"/index &&
test "$file" = "$(test-path-utils real_path $dir2/index)" &&
basename=blub &&
test "$dir/$basename" = "$(cd .git && test-path-utils real_path "$basename")" &&
ln -s ../first/file .git/syml &&
sym="$(cd first; pwd -P)"/file &&
test "$sym" = "$(test-path-utils real_path "$dir2/syml")"
'
setup: don't dereference in-tree symlinks for absolute paths The prefix_path_gently() function currently applies real_path to everything if given an absolute path, dereferencing symlinks both outside and inside the work tree. This causes most high-level functions to misbehave when acting on symlinks given via absolute paths. For example $ git add /dir/repo/symlink attempts to add the target of the symlink rather than the symlink itself, which is usually not what the user intends to do. In order to manipulate symlinks in the work tree using absolute paths, symlinks should only be dereferenced outside the work tree. Modify the prefix_path_gently() to first normalize the path in order to make sure path levels are separated by '/', then pass the result to 'abspath_part_inside_repo' to find the part inside the work tree (without dereferencing any symlinks inside the work tree). For absolute paths, prefix_path_gently() did not, nor does now do, any actual prefixing, hence the result from abspath_part_in_repo() is returned as-is. Fixes t0060-82 and t3004-5. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Reviewed-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04 22:25:20 +08:00
test_expect_success SYMLINKS 'prefix_path works with absolute paths to work tree symlinks' '
t0060: add test for prefix_path on symlinks via absolute paths When symlinks in the working tree are manipulated using the absolute path, git dereferences them, and tries to manipulate the link target instead. This applies to most high-level commands but prefix_path is the common denominator for all of them. Add a known-breakage tests using the prefix_path function, which currently uses real_path, causing the dereference. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Reviewed-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04 22:25:16 +08:00
ln -s target symlink &&
test "$(test-path-utils prefix_path prefix "$(pwd)/symlink")" = "symlink"
'
t0060: add test for prefix_path when path == work tree The current behaviour of prefix_path is to return an empty string if prefixing and absolute path that only contains exactly the work tree. This behaviour is a potential regression point. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Reviewed-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04 22:25:17 +08:00
test_expect_success 'prefix_path works with only absolute path to work tree' '
echo "" >expected &&
test-path-utils prefix_path prefix "$(pwd)" >actual &&
test_cmp expected actual
'
t0060: add tests for prefix_path when path begins with work tree One edge-case that isn't currently checked in the tests is the beginning of the path matching the work tree, despite the target not actually being the work tree, for example: path = /dir/repoa work_tree = /dir/repo should fail since the path is outside the repo. However, if /dir/repoa is in fact a symlink that points to /dir/repo, it should instead succeed. Add two tests covering these cases, since they might be potential regression points. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Reviewed-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04 22:25:18 +08:00
test_expect_success 'prefix_path rejects absolute path to dir with same beginning as work tree' '
test_must_fail test-path-utils prefix_path prefix "$(pwd)a"
'
test_expect_success SYMLINKS 'prefix_path works with absolute path to a symlink to work tree having same beginning as work tree' '
git init repo &&
ln -s repo repolink &&
test "a" = "$(cd repo && test-path-utils prefix_path prefix "$(pwd)/../repolink/a")"
'
test: use unambigous leading path (/foo) for MSYS In test cases for relative_path, path with one leading character (such as /a, /x) may be recogonized as "a:/" or "x:/" if there is such DOS drive on MSYS platform. Use an umambigous leading path "/foo" instead. Also change two leading slashes (//) to three leading slashes (///), otherwize it will be recognized as UNC name on MSYS platform. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Acked-by: Sebastian Schuberth <sschuberth@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2013-10-14 10:29:38 +08:00
relative_path /foo/a/b/c/ /foo/a/b/ c/
relative_path /foo/a/b/c/ /foo/a/b c/
relative_path /foo/a//b//c/ ///foo/a/b// c/ POSIX
relative_path /foo/a/b /foo/a/b ./
relative_path /foo/a/b/ /foo/a/b ./
relative_path /foo/a /foo/a/b ../
relative_path / /foo/a/b/ ../../../
relative_path /foo/a/c /foo/a/b/ ../c
relative_path /foo/a/c /foo/a/b ../c
relative_path /foo/x/y /foo/a/b/ ../../x/y
relative_path /foo/a/b "<empty>" /foo/a/b
relative_path /foo/a/b "<null>" /foo/a/b
relative_path foo/a/b/c/ foo/a/b/ c/
relative_path foo/a/b/c/ foo/a/b c/
relative_path foo/a/b//c foo/a//b c
relative_path foo/a/b/ foo/a/b/ ./
relative_path foo/a/b/ foo/a/b ./
relative_path foo/a foo/a/b ../
relative_path foo/x/y foo/a/b ../../x/y
relative_path foo/a/c foo/a/b ../c
relative_path should honor dos-drive-prefix Tvangeste found that the "relative_path" function could not work properly on Windows if "in" and "prefix" have DOS drive prefix (such as "C:/windows"). ($gmane/234434) E.g., When execute: test-path-utils relative_path "C:/a/b" "D:/x/y", should return "C:/a/b", but returns "../../C:/a/b", which is wrong. So make relative_path honor DOS drive prefix, and add test cases for it in t0060. Reported-by: Tvangeste <i.4m.l33t@yandex.ru> Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2013-10-14 10:29:39 +08:00
relative_path foo/a/b /foo/x/y foo/a/b
relative_path /foo/a/b foo/x/y /foo/a/b
relative_path d:/a/b D:/a/c ../b MINGW
relative_path C:/a/b D:/a/c C:/a/b MINGW
test: use unambigous leading path (/foo) for MSYS In test cases for relative_path, path with one leading character (such as /a, /x) may be recogonized as "a:/" or "x:/" if there is such DOS drive on MSYS platform. Use an umambigous leading path "/foo" instead. Also change two leading slashes (//) to three leading slashes (///), otherwize it will be recognized as UNC name on MSYS platform. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Acked-by: Sebastian Schuberth <sschuberth@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2013-10-14 10:29:38 +08:00
relative_path foo/a/b "<empty>" foo/a/b
relative_path foo/a/b "<null>" foo/a/b
relative_path "<empty>" /foo/a/b ./
relative_path "<empty>" "<empty>" ./
relative_path "<empty>" "<null>" ./
relative_path "<null>" "<empty>" ./
relative_path "<null>" "<null>" ./
relative_path "<null>" /foo/a/b ./
test: add test cases for relative_path Add subcommand "relative_path" in test-path-utils, and add test cases in t0060. Johannes tested an earlier version of this patch on Windows, and found that some relative_path tests should be skipped on Windows. This is because the bash on Windows rewrites arguments of regular Windows programs, such as git and the test helpers, if the arguments look like absolute POSIX paths. As a consequence, the actual tests performed are not what the tests scripts expect. The tests that need *not* be skipped are those where the two paths passed to 'test-path-utils relative_path' have the same prefix and the result is expected to be a relative path. This is because the rewriting changes "/a/b" to "D:/Src/MSysGit/a/b", and when both inputs are extended the same way, this just cancels out in the relative path computation. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-25 23:53:42 +08:00
git_path(): be aware of file relocation in $GIT_DIR We allow the user to relocate certain paths out of $GIT_DIR via environment variables, e.g. GIT_OBJECT_DIRECTORY, GIT_INDEX_FILE and GIT_GRAFT_FILE. Callers are not supposed to use git_path() or git_pathdup() to get those paths. Instead they must use get_object_directory(), get_index_file() and get_graft_file() respectively. This is inconvenient and could be missed in review (for example, there's git_path("objects/info/alternates") somewhere in sha1_file.c). This patch makes git_path() and git_pathdup() understand those environment variables. So if you set GIT_OBJECT_DIRECTORY to /foo/bar, git_path("objects/abc") should return /foo/bar/abc. The same is done for the two remaining env variables. "git rev-parse --git-path" is the wrapper for script use. This patch kinda reverts a0279e1 (setup_git_env: use git_pathdup instead of xmalloc + sprintf - 2014-06-19) because using git_pathdup here would result in infinite recursion: setup_git_env() -> git_pathdup("objects") -> .. -> adjust_git_path() -> get_object_directory() -> oops, git_object_directory is NOT set yet -> setup_git_env() I wanted to make git_pathdup_literal() that skips adjust_git_path(). But that won't work because later on when $GIT_COMMON_DIR is introduced, git_pathdup_literal("objects") needs adjust_git_path() to replace $GIT_DIR with $GIT_COMMON_DIR. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-30 16:24:31 +08:00
test_git_path A=B info/grafts .git/info/grafts
test_git_path GIT_GRAFT_FILE=foo info/grafts foo
test_git_path GIT_GRAFT_FILE=foo info/////grafts foo
test_git_path GIT_INDEX_FILE=foo index foo
test_git_path GIT_INDEX_FILE=foo index/foo .git/index/foo
test_git_path GIT_INDEX_FILE=foo index2 .git/index2
test_expect_success 'setup fake objects directory foo' 'mkdir foo'
test_git_path GIT_OBJECT_DIRECTORY=foo objects foo
test_git_path GIT_OBJECT_DIRECTORY=foo objects/foo foo/foo
test_git_path GIT_OBJECT_DIRECTORY=foo objects2 .git/objects2
$GIT_COMMON_DIR: a new environment variable This variable is intended to support multiple working directories attached to a repository. Such a repository may have a main working directory, created by either "git init" or "git clone" and one or more linked working directories. These working directories and the main repository share the same repository directory. In linked working directories, $GIT_COMMON_DIR must be defined to point to the real repository directory and $GIT_DIR points to an unused subdirectory inside $GIT_COMMON_DIR. File locations inside the repository are reorganized from the linked worktree view point: - worktree-specific such as HEAD, logs/HEAD, index, other top-level refs and unrecognized files are from $GIT_DIR. - the rest like objects, refs, info, hooks, packed-refs, shallow... are from $GIT_COMMON_DIR (except info/sparse-checkout, but that's a separate patch) Scripts are supposed to retrieve paths in $GIT_DIR with "git rev-parse --git-path", which will take care of "$GIT_DIR vs $GIT_COMMON_DIR" business. The redirection is done by git_path(), git_pathdup() and strbuf_git_path(). The selected list of paths goes to $GIT_COMMON_DIR, not the other way around in case a developer adds a new worktree-specific file and it's accidentally promoted to be shared across repositories (this includes unknown files added by third party commands) The list of known files that belong to $GIT_DIR are: ADD_EDIT.patch BISECT_ANCESTORS_OK BISECT_EXPECTED_REV BISECT_LOG BISECT_NAMES CHERRY_PICK_HEAD COMMIT_MSG FETCH_HEAD HEAD MERGE_HEAD MERGE_MODE MERGE_RR NOTES_EDITMSG NOTES_MERGE_WORKTREE ORIG_HEAD REVERT_HEAD SQUASH_MSG TAG_EDITMSG fast_import_crash_* logs/HEAD next-index-* rebase-apply rebase-merge rsync-refs-* sequencer/* shallow_* Path mapping is NOT done for git_path_submodule(). Multi-checkouts are not supported as submodules. Helped-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-30 16:24:36 +08:00
test_expect_success 'setup common repository' 'git --git-dir=bar init'
test_git_path GIT_COMMON_DIR=bar index .git/index
test_git_path GIT_COMMON_DIR=bar HEAD .git/HEAD
test_git_path GIT_COMMON_DIR=bar logs/HEAD .git/logs/HEAD
refs: make refs/bisect/* per-worktree We need the place we stick refs for bisects in progress to not be shared between worktrees. So we make the refs/bisect/ hierarchy per-worktree. The is_per_worktree_ref function and associated docs learn that refs/bisect/ is per-worktree, as does the git_path code in path.c The ref-packing functions learn that per-worktree refs should not be packed (since packed-refs is common rather than per-worktree). Since refs/bisect is per-worktree, logs/refs/bisect should be too. Signed-off-by: David Turner <dturner@twopensource.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-09-01 10:13:11 +08:00
test_git_path GIT_COMMON_DIR=bar logs/refs/bisect/foo .git/logs/refs/bisect/foo
test_git_path GIT_COMMON_DIR=bar logs/refs/bisec/foo bar/logs/refs/bisec/foo
test_git_path GIT_COMMON_DIR=bar logs/refs/bisec bar/logs/refs/bisec
test_git_path GIT_COMMON_DIR=bar logs/refs/bisectfoo bar/logs/refs/bisectfoo
$GIT_COMMON_DIR: a new environment variable This variable is intended to support multiple working directories attached to a repository. Such a repository may have a main working directory, created by either "git init" or "git clone" and one or more linked working directories. These working directories and the main repository share the same repository directory. In linked working directories, $GIT_COMMON_DIR must be defined to point to the real repository directory and $GIT_DIR points to an unused subdirectory inside $GIT_COMMON_DIR. File locations inside the repository are reorganized from the linked worktree view point: - worktree-specific such as HEAD, logs/HEAD, index, other top-level refs and unrecognized files are from $GIT_DIR. - the rest like objects, refs, info, hooks, packed-refs, shallow... are from $GIT_COMMON_DIR (except info/sparse-checkout, but that's a separate patch) Scripts are supposed to retrieve paths in $GIT_DIR with "git rev-parse --git-path", which will take care of "$GIT_DIR vs $GIT_COMMON_DIR" business. The redirection is done by git_path(), git_pathdup() and strbuf_git_path(). The selected list of paths goes to $GIT_COMMON_DIR, not the other way around in case a developer adds a new worktree-specific file and it's accidentally promoted to be shared across repositories (this includes unknown files added by third party commands) The list of known files that belong to $GIT_DIR are: ADD_EDIT.patch BISECT_ANCESTORS_OK BISECT_EXPECTED_REV BISECT_LOG BISECT_NAMES CHERRY_PICK_HEAD COMMIT_MSG FETCH_HEAD HEAD MERGE_HEAD MERGE_MODE MERGE_RR NOTES_EDITMSG NOTES_MERGE_WORKTREE ORIG_HEAD REVERT_HEAD SQUASH_MSG TAG_EDITMSG fast_import_crash_* logs/HEAD next-index-* rebase-apply rebase-merge rsync-refs-* sequencer/* shallow_* Path mapping is NOT done for git_path_submodule(). Multi-checkouts are not supported as submodules. Helped-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-30 16:24:36 +08:00
test_git_path GIT_COMMON_DIR=bar objects bar/objects
test_git_path GIT_COMMON_DIR=bar objects/bar bar/objects/bar
test_git_path GIT_COMMON_DIR=bar info/exclude bar/info/exclude
test_git_path GIT_COMMON_DIR=bar info/grafts bar/info/grafts
git_path(): keep "info/sparse-checkout" per work-tree Currently git_path("info/sparse-checkout") resolves to $GIT_COMMON_DIR/info/sparse-checkout in multiple worktree mode. It makes more sense for the sparse checkout patterns to be per worktree, so you can have multiple checkouts with different parts of the tree. With this, "git checkout --to <new>" on a sparse checkout will create <new> as a full checkout. Which is expected, it's how a new checkout is made. The user can reshape the worktree afterwards. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-30 16:24:55 +08:00
test_git_path GIT_COMMON_DIR=bar info/sparse-checkout .git/info/sparse-checkout
path: optimize common dir checking Instead of a linear search over common_list to check whether a path is common, use a trie. The trie search operates on path prefixes, and handles excludes. Signed-off-by: David Turner <dturner@twopensource.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-09-01 10:13:10 +08:00
test_git_path GIT_COMMON_DIR=bar info//sparse-checkout .git/info//sparse-checkout
$GIT_COMMON_DIR: a new environment variable This variable is intended to support multiple working directories attached to a repository. Such a repository may have a main working directory, created by either "git init" or "git clone" and one or more linked working directories. These working directories and the main repository share the same repository directory. In linked working directories, $GIT_COMMON_DIR must be defined to point to the real repository directory and $GIT_DIR points to an unused subdirectory inside $GIT_COMMON_DIR. File locations inside the repository are reorganized from the linked worktree view point: - worktree-specific such as HEAD, logs/HEAD, index, other top-level refs and unrecognized files are from $GIT_DIR. - the rest like objects, refs, info, hooks, packed-refs, shallow... are from $GIT_COMMON_DIR (except info/sparse-checkout, but that's a separate patch) Scripts are supposed to retrieve paths in $GIT_DIR with "git rev-parse --git-path", which will take care of "$GIT_DIR vs $GIT_COMMON_DIR" business. The redirection is done by git_path(), git_pathdup() and strbuf_git_path(). The selected list of paths goes to $GIT_COMMON_DIR, not the other way around in case a developer adds a new worktree-specific file and it's accidentally promoted to be shared across repositories (this includes unknown files added by third party commands) The list of known files that belong to $GIT_DIR are: ADD_EDIT.patch BISECT_ANCESTORS_OK BISECT_EXPECTED_REV BISECT_LOG BISECT_NAMES CHERRY_PICK_HEAD COMMIT_MSG FETCH_HEAD HEAD MERGE_HEAD MERGE_MODE MERGE_RR NOTES_EDITMSG NOTES_MERGE_WORKTREE ORIG_HEAD REVERT_HEAD SQUASH_MSG TAG_EDITMSG fast_import_crash_* logs/HEAD next-index-* rebase-apply rebase-merge rsync-refs-* sequencer/* shallow_* Path mapping is NOT done for git_path_submodule(). Multi-checkouts are not supported as submodules. Helped-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-30 16:24:36 +08:00
test_git_path GIT_COMMON_DIR=bar remotes/bar bar/remotes/bar
test_git_path GIT_COMMON_DIR=bar branches/bar bar/branches/bar
test_git_path GIT_COMMON_DIR=bar logs/refs/heads/master bar/logs/refs/heads/master
test_git_path GIT_COMMON_DIR=bar refs/heads/master bar/refs/heads/master
refs: make refs/bisect/* per-worktree We need the place we stick refs for bisects in progress to not be shared between worktrees. So we make the refs/bisect/ hierarchy per-worktree. The is_per_worktree_ref function and associated docs learn that refs/bisect/ is per-worktree, as does the git_path code in path.c The ref-packing functions learn that per-worktree refs should not be packed (since packed-refs is common rather than per-worktree). Since refs/bisect is per-worktree, logs/refs/bisect should be too. Signed-off-by: David Turner <dturner@twopensource.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-09-01 10:13:11 +08:00
test_git_path GIT_COMMON_DIR=bar refs/bisect/foo .git/refs/bisect/foo
$GIT_COMMON_DIR: a new environment variable This variable is intended to support multiple working directories attached to a repository. Such a repository may have a main working directory, created by either "git init" or "git clone" and one or more linked working directories. These working directories and the main repository share the same repository directory. In linked working directories, $GIT_COMMON_DIR must be defined to point to the real repository directory and $GIT_DIR points to an unused subdirectory inside $GIT_COMMON_DIR. File locations inside the repository are reorganized from the linked worktree view point: - worktree-specific such as HEAD, logs/HEAD, index, other top-level refs and unrecognized files are from $GIT_DIR. - the rest like objects, refs, info, hooks, packed-refs, shallow... are from $GIT_COMMON_DIR (except info/sparse-checkout, but that's a separate patch) Scripts are supposed to retrieve paths in $GIT_DIR with "git rev-parse --git-path", which will take care of "$GIT_DIR vs $GIT_COMMON_DIR" business. The redirection is done by git_path(), git_pathdup() and strbuf_git_path(). The selected list of paths goes to $GIT_COMMON_DIR, not the other way around in case a developer adds a new worktree-specific file and it's accidentally promoted to be shared across repositories (this includes unknown files added by third party commands) The list of known files that belong to $GIT_DIR are: ADD_EDIT.patch BISECT_ANCESTORS_OK BISECT_EXPECTED_REV BISECT_LOG BISECT_NAMES CHERRY_PICK_HEAD COMMIT_MSG FETCH_HEAD HEAD MERGE_HEAD MERGE_MODE MERGE_RR NOTES_EDITMSG NOTES_MERGE_WORKTREE ORIG_HEAD REVERT_HEAD SQUASH_MSG TAG_EDITMSG fast_import_crash_* logs/HEAD next-index-* rebase-apply rebase-merge rsync-refs-* sequencer/* shallow_* Path mapping is NOT done for git_path_submodule(). Multi-checkouts are not supported as submodules. Helped-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-30 16:24:36 +08:00
test_git_path GIT_COMMON_DIR=bar hooks/me bar/hooks/me
test_git_path GIT_COMMON_DIR=bar config bar/config
test_git_path GIT_COMMON_DIR=bar packed-refs bar/packed-refs
test_git_path GIT_COMMON_DIR=bar shallow bar/shallow
git_path(): be aware of file relocation in $GIT_DIR We allow the user to relocate certain paths out of $GIT_DIR via environment variables, e.g. GIT_OBJECT_DIRECTORY, GIT_INDEX_FILE and GIT_GRAFT_FILE. Callers are not supposed to use git_path() or git_pathdup() to get those paths. Instead they must use get_object_directory(), get_index_file() and get_graft_file() respectively. This is inconvenient and could be missed in review (for example, there's git_path("objects/info/alternates") somewhere in sha1_file.c). This patch makes git_path() and git_pathdup() understand those environment variables. So if you set GIT_OBJECT_DIRECTORY to /foo/bar, git_path("objects/abc") should return /foo/bar/abc. The same is done for the two remaining env variables. "git rev-parse --git-path" is the wrapper for script use. This patch kinda reverts a0279e1 (setup_git_env: use git_pathdup instead of xmalloc + sprintf - 2014-06-19) because using git_pathdup here would result in infinite recursion: setup_git_env() -> git_pathdup("objects") -> .. -> adjust_git_path() -> get_object_directory() -> oops, git_object_directory is NOT set yet -> setup_git_env() I wanted to make git_pathdup_literal() that skips adjust_git_path(). But that won't work because later on when $GIT_COMMON_DIR is introduced, git_pathdup_literal("objects") needs adjust_git_path() to replace $GIT_DIR with $GIT_COMMON_DIR. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-30 16:24:31 +08:00
submodule: port resolve_relative_url from shell to C Later on we want to automatically call `git submodule init` from other commands, such that the users don't have to initialize the submodule themselves. As these other commands are written in C already, we'd need the init functionality in C, too. The `resolve_relative_url` function is a large part of that init functionality, so start by porting this function to C. To create the tests in t0060, the function `resolve_relative_url` was temporarily enhanced to write all inputs and output to disk when running the test suite. The added tests in this patch are a small selection thereof. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-04-16 08:50:12 +08:00
# In the tests below, the distinction between $PWD and $(pwd) is important:
# on Windows, $PWD is POSIX style (/c/foo), $(pwd) has drive letter (c:/foo).
test_submodule_relative_url "../" "../foo" "../submodule" "../../submodule"
test_submodule_relative_url "../" "../foo/bar" "../submodule" "../../foo/submodule"
test_submodule_relative_url "../" "../foo/submodule" "../submodule" "../../foo/submodule"
test_submodule_relative_url "../" "./foo" "../submodule" "../submodule"
test_submodule_relative_url "../" "./foo/bar" "../submodule" "../foo/submodule"
test_submodule_relative_url "../../../" "../foo/bar" "../sub/a/b/c" "../../../../foo/sub/a/b/c"
test_submodule_relative_url "../" "$PWD/addtest" "../repo" "$(pwd)/repo"
test_submodule_relative_url "../" "foo/bar" "../submodule" "../foo/submodule"
test_submodule_relative_url "../" "foo" "../submodule" "../submodule"
test_submodule_relative_url "(null)" "../foo/bar" "../sub/a/b/c" "../foo/sub/a/b/c"
test_submodule_relative_url "(null)" "../foo/bar" "../submodule" "../foo/submodule"
test_submodule_relative_url "(null)" "../foo/submodule" "../submodule" "../foo/submodule"
test_submodule_relative_url "(null)" "../foo" "../submodule" "../submodule"
test_submodule_relative_url "(null)" "./foo/bar" "../submodule" "foo/submodule"
test_submodule_relative_url "(null)" "./foo" "../submodule" "submodule"
test_submodule_relative_url "(null)" "//somewhere else/repo" "../subrepo" "//somewhere else/subrepo"
test_submodule_relative_url "(null)" "$PWD/subsuper_update_r" "../subsubsuper_update_r" "$(pwd)/subsubsuper_update_r"
test_submodule_relative_url "(null)" "$PWD/super_update_r2" "../subsuper_update_r" "$(pwd)/subsuper_update_r"
test_submodule_relative_url "(null)" "$PWD/." "../." "$(pwd)/."
test_submodule_relative_url "(null)" "$PWD" "./." "$(pwd)/."
test_submodule_relative_url "(null)" "$PWD/addtest" "../repo" "$(pwd)/repo"
test_submodule_relative_url "(null)" "$PWD" "./å äö" "$(pwd)/å äö"
test_submodule_relative_url "(null)" "$PWD/." "../submodule" "$(pwd)/submodule"
test_submodule_relative_url "(null)" "$PWD/submodule" "../submodule" "$(pwd)/submodule"
test_submodule_relative_url "(null)" "$PWD/home2/../remote" "../bundle1" "$(pwd)/home2/../bundle1"
test_submodule_relative_url "(null)" "$PWD/submodule_update_repo" "./." "$(pwd)/submodule_update_repo/."
test_submodule_relative_url "(null)" "file:///tmp/repo" "../subrepo" "file:///tmp/subrepo"
test_submodule_relative_url "(null)" "foo/bar" "../submodule" "foo/submodule"
test_submodule_relative_url "(null)" "foo" "../submodule" "submodule"
test_submodule_relative_url "(null)" "helper:://hostname/repo" "../subrepo" "helper:://hostname/subrepo"
test_submodule_relative_url "(null)" "ssh://hostname/repo" "../subrepo" "ssh://hostname/subrepo"
test_submodule_relative_url "(null)" "ssh://hostname:22/repo" "../subrepo" "ssh://hostname:22/subrepo"
test_submodule_relative_url "(null)" "user@host:path/to/repo" "../subrepo" "user@host:path/to/subrepo"
test_submodule_relative_url "(null)" "user@host:repo" "../subrepo" "user@host:subrepo"
Implement normalize_absolute_path normalize_absolute_path removes several oddities form absolute paths, giving nice clean paths like "/dir/sub1/sub2". Also add a test case for this utility, based on a new test program (in the style of test-sha1). Signed-off-by: David Reiss <dreiss@facebook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-20 14:48:54 +08:00
test_done
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