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1c720357ce
In459b8d22e5(tests: do not borrow from COPYING and README from the real source, 2015-02-15) tests that used "lib-diff.sh" (called "diff-lib.sh" then) were made to stop relying on the top-level COPYING file, but we still had other tests that referenced it. Let's move them over to use the "COPYING_test_data" utility function introduced in the preceding commit, and in the case of the one test that needed the "README" file use a ROT 13 version of that "COPYING" test data. That test added inafd222967c(Extend testing git-mv for renaming of subdirectories, 2006-07-26) just needs more test data that's not the same as the "COPYING" test data, so a ROT 13 version will do. This change removes the last references to ../{README,COPYING} in the test suite. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
102 lines
2.1 KiB
Bash
Executable File
102 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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test_description='rewrite diff'
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. ./test-lib.sh
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. "$TEST_DIRECTORY"/lib-diff-data.sh
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test_expect_success setup '
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COPYING_test_data >test.data &&
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cp test.data test &&
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git add test &&
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tr \
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"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" \
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"nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM" \
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<test.data >test &&
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echo "to be deleted" >test2 &&
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blob=$(git hash-object test2) &&
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blob=$(git rev-parse --short $blob) &&
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git add test2
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'
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test_expect_success 'detect rewrite' '
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actual=$(git diff-files -B --summary test) &&
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verbose expr "$actual" : " rewrite test ([0-9]*%)$"
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'
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cat >expect <<EOF
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diff --git a/test2 b/test2
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deleted file mode 100644
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index $blob..0000000
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--- a/test2
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+++ /dev/null
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@@ -1 +0,0 @@
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-to be deleted
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EOF
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test_expect_success 'show deletion diff without -D' '
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rm test2 &&
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git diff -- test2 >actual &&
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test_cmp expect actual
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'
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cat >expect <<EOF
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diff --git a/test2 b/test2
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deleted file mode 100644
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index $blob..0000000
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EOF
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test_expect_success 'suppress deletion diff with -D' '
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git diff -D -- test2 >actual &&
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test_cmp expect actual
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'
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test_expect_success 'show deletion diff with -B' '
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git diff -B -- test >actual &&
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grep "Linus Torvalds" actual
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'
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test_expect_success 'suppress deletion diff with -B -D' '
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git diff -B -D -- test >actual &&
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grep -v "Linus Torvalds" actual
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'
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test_expect_success 'prepare a file that ends with an incomplete line' '
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test_seq 1 99 >seq &&
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printf 100 >>seq &&
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git add seq &&
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git commit seq -m seq
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'
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test_expect_success 'rewrite the middle 90% of sequence file and terminate with newline' '
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test_seq 1 5 >seq &&
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test_seq 9331 9420 >>seq &&
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test_seq 96 100 >>seq
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'
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test_expect_success 'confirm that sequence file is considered a rewrite' '
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git diff -B seq >res &&
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grep "dissimilarity index" res
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'
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test_expect_success 'no newline at eof is on its own line without -B' '
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git diff seq >res &&
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grep "^\\\\ " res &&
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! grep "^..*\\\\ " res
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'
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test_expect_success 'no newline at eof is on its own line with -B' '
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git diff -B seq >res &&
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grep "^\\\\ " res &&
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! grep "^..*\\\\ " res
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'
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test_done
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