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fe004a4333
Extend the tests added inc553c72eed(run-command: add an asynchronous parallel child processor, 2015-12-15) to test stdout in addition to stderr. When the "ungroup" feature was added infd3aaf53f7(run-command: add an "ungroup" option to run_process_parallel(), 2022-06-07) its tests were made to test both the stdout and stderr, but these existing tests were left alone. Let's also exhaustively test our expected output here. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Taylor Blau <me@ttaylorr.com>
273 lines
7.4 KiB
Bash
Executable File
273 lines
7.4 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2009 Ilari Liusvaara
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#
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test_description='Test run command'
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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cat >hello-script <<-EOF
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#!$SHELL_PATH
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cat hello-script
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EOF
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test_expect_success MINGW 'subprocess inherits only std handles' '
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test-tool run-command inherited-handle
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'
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test_expect_success 'start_command reports ENOENT (slash)' '
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test-tool run-command start-command-ENOENT ./does-not-exist 2>err &&
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test_i18ngrep "\./does-not-exist" err
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'
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test_expect_success 'start_command reports ENOENT (no slash)' '
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test-tool run-command start-command-ENOENT does-not-exist 2>err &&
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test_i18ngrep "does-not-exist" err
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'
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test_expect_success 'run_command can run a command' '
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cat hello-script >hello.sh &&
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chmod +x hello.sh &&
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test-tool run-command run-command ./hello.sh >actual 2>err &&
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test_cmp hello-script actual &&
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test_must_be_empty err
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'
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test_lazy_prereq RUNS_COMMANDS_FROM_PWD '
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write_script runs-commands-from-pwd <<-\EOF &&
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true
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EOF
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runs-commands-from-pwd >/dev/null 2>&1
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'
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test_expect_success !RUNS_COMMANDS_FROM_PWD 'run_command is restricted to PATH' '
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write_script should-not-run <<-\EOF &&
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echo yikes
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EOF
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test_must_fail test-tool run-command run-command should-not-run 2>err &&
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test_i18ngrep "should-not-run" err
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'
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test_expect_success !MINGW 'run_command can run a script without a #! line' '
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cat >hello <<-\EOF &&
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cat hello-script
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EOF
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chmod +x hello &&
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test-tool run-command run-command ./hello >actual 2>err &&
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test_cmp hello-script actual &&
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test_must_be_empty err
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'
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test_expect_success 'run_command does not try to execute a directory' '
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test_when_finished "rm -rf bin1 bin2" &&
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mkdir -p bin1/greet bin2 &&
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write_script bin2/greet <<-\EOF &&
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cat bin2/greet
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EOF
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PATH=$PWD/bin1:$PWD/bin2:$PATH \
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test-tool run-command run-command greet >actual 2>err &&
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test_cmp bin2/greet actual &&
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test_must_be_empty err
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'
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test_expect_success POSIXPERM 'run_command passes over non-executable file' '
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test_when_finished "rm -rf bin1 bin2" &&
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mkdir -p bin1 bin2 &&
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write_script bin1/greet <<-\EOF &&
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cat bin1/greet
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EOF
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chmod -x bin1/greet &&
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write_script bin2/greet <<-\EOF &&
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cat bin2/greet
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EOF
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PATH=$PWD/bin1:$PWD/bin2:$PATH \
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test-tool run-command run-command greet >actual 2>err &&
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test_cmp bin2/greet actual &&
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test_must_be_empty err
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'
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test_expect_success POSIXPERM 'run_command reports EACCES' '
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cat hello-script >hello.sh &&
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chmod -x hello.sh &&
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test_must_fail test-tool run-command run-command ./hello.sh 2>err &&
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grep "fatal: cannot exec.*hello.sh" err
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'
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test_expect_success POSIXPERM,SANITY 'unreadable directory in PATH' '
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mkdir local-command &&
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test_when_finished "chmod u+rwx local-command && rm -fr local-command" &&
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git config alias.nitfol "!echo frotz" &&
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chmod a-rx local-command &&
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(
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PATH=./local-command:$PATH &&
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git nitfol >actual
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) &&
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echo frotz >expect &&
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test_cmp expect actual
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'
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cat >expect <<-EOF
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preloaded output of a child
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Hello
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World
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preloaded output of a child
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Hello
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World
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preloaded output of a child
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Hello
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World
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preloaded output of a child
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Hello
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World
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EOF
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test_expect_success 'run_command runs in parallel with more jobs available than tasks' '
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test-tool run-command run-command-parallel 5 sh -c "printf \"%s\n%s\n\" Hello World" >out 2>actual &&
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test_must_be_empty out &&
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test_cmp expect actual
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'
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test_expect_success 'run_command runs ungrouped in parallel with more jobs available than tasks' '
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test-tool run-command --ungroup run-command-parallel 5 sh -c "printf \"%s\n%s\n\" Hello World" >out 2>err &&
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test_line_count = 8 out &&
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test_line_count = 4 err
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'
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test_expect_success 'run_command runs in parallel with as many jobs as tasks' '
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test-tool run-command run-command-parallel 4 sh -c "printf \"%s\n%s\n\" Hello World" >out 2>actual &&
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test_must_be_empty out &&
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test_cmp expect actual
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'
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test_expect_success 'run_command runs ungrouped in parallel with as many jobs as tasks' '
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test-tool run-command --ungroup run-command-parallel 4 sh -c "printf \"%s\n%s\n\" Hello World" >out 2>err &&
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test_line_count = 8 out &&
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test_line_count = 4 err
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'
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test_expect_success 'run_command runs in parallel with more tasks than jobs available' '
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test-tool run-command run-command-parallel 3 sh -c "printf \"%s\n%s\n\" Hello World" >out 2>actual &&
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test_must_be_empty out &&
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test_cmp expect actual
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'
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test_expect_success 'run_command runs ungrouped in parallel with more tasks than jobs available' '
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test-tool run-command --ungroup run-command-parallel 3 sh -c "printf \"%s\n%s\n\" Hello World" >out 2>err &&
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test_line_count = 8 out &&
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test_line_count = 4 err
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'
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cat >expect <<-EOF
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preloaded output of a child
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asking for a quick stop
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preloaded output of a child
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asking for a quick stop
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preloaded output of a child
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asking for a quick stop
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EOF
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test_expect_success 'run_command is asked to abort gracefully' '
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test-tool run-command run-command-abort 3 false >out 2>actual &&
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test_must_be_empty out &&
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test_cmp expect actual
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'
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test_expect_success 'run_command is asked to abort gracefully (ungroup)' '
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test-tool run-command --ungroup run-command-abort 3 false >out 2>err &&
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test_must_be_empty out &&
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test_line_count = 6 err
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'
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cat >expect <<-EOF
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no further jobs available
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EOF
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test_expect_success 'run_command outputs ' '
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test-tool run-command run-command-no-jobs 3 sh -c "printf \"%s\n%s\n\" Hello World" >out 2>actual &&
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test_must_be_empty out &&
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test_cmp expect actual
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'
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test_expect_success 'run_command outputs (ungroup) ' '
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test-tool run-command --ungroup run-command-no-jobs 3 sh -c "printf \"%s\n%s\n\" Hello World" >out 2>err &&
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test_must_be_empty out &&
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test_cmp expect err
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'
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test_trace () {
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expect="$1"
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shift
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GIT_TRACE=1 test-tool run-command "$@" run-command true 2>&1 >/dev/null | \
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sed -e 's/.* run_command: //' -e '/trace: .*/d' \
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-e '/RUNTIME_PREFIX requested/d' >actual &&
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echo "$expect true" >expect &&
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test_cmp expect actual
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}
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test_expect_success 'GIT_TRACE with environment variables' '
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test_trace "abc=1 def=2" env abc=1 env def=2 &&
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test_trace "abc=2" env abc env abc=1 env abc=2 &&
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test_trace "abc=2" env abc env abc=2 &&
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(
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abc=1 && export abc &&
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test_trace "def=1" env abc=1 env def=1
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) &&
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(
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abc=1 && export abc &&
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test_trace "def=1" env abc env abc=1 env def=1
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) &&
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test_trace "def=1" env non-exist env def=1 &&
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test_trace "abc=2" env abc=1 env abc env abc=2 &&
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(
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abc=1 def=2 && export abc def &&
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test_trace "unset abc def;" env abc env def
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) &&
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(
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abc=1 def=2 && export abc def &&
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test_trace "unset def; abc=3" env abc env def env abc=3
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) &&
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(
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abc=1 && export abc &&
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test_trace "unset abc;" env abc=2 env abc
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)
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'
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test_expect_success MINGW 'verify curlies are quoted properly' '
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: force the rev-parse through the MSYS2 Bash &&
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git -c alias.r="!git rev-parse" r -- a{b}c >actual &&
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cat >expect <<-\EOF &&
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--
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a{b}c
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EOF
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test_cmp expect actual
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'
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test_expect_success MINGW 'can spawn .bat with argv[0] containing spaces' '
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bat="$TRASH_DIRECTORY/bat with spaces in name.bat" &&
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# Every .bat invocation will log its arguments to file "out"
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rm -f out &&
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echo "echo %* >>out" >"$bat" &&
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# Ask git to invoke .bat; clone will fail due to fake SSH helper
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test_must_fail env GIT_SSH="$bat" git clone myhost:src ssh-clone &&
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# Spawning .bat can fail if there are two quoted cmd.exe arguments.
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# .bat itself is first (due to spaces in name), so just one more is
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# needed to verify. GIT_SSH will invoke .bat multiple times:
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# 1) -G myhost
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# 2) myhost "git-upload-pack src"
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# First invocation will always succeed. Test the second one.
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grep "git-upload-pack" out
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'
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test_done
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