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82ebb0b6ec
Many scripts compare actual and expected output using "diff -u". This is nicer than "cmp" because the output shows how the two differ. However, not all versions of diff understand -u, leading to unnecessary test failure. This adds a test_cmp function to the test scripts and switches all "diff -u" invocations to use it. The function uses the contents of "$GIT_TEST_CMP" to compare its arguments; the default is "diff -u". On systems with a less-capable diff, you can do: GIT_TEST_CMP=cmp make test Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
121 lines
2.4 KiB
Bash
Executable File
121 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2007 Johannes E Schindelin
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#
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test_description='Test git-stash'
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. ./test-lib.sh
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test_expect_success 'stash some dirty working directory' '
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echo 1 > file &&
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git add file &&
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test_tick &&
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git commit -m initial &&
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echo 2 > file &&
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git add file &&
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echo 3 > file &&
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test_tick &&
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git stash &&
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git diff-files --quiet &&
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git diff-index --cached --quiet HEAD
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'
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cat > expect << EOF
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diff --git a/file b/file
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index 0cfbf08..00750ed 100644
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--- a/file
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+++ b/file
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@@ -1 +1 @@
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-2
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+3
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EOF
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test_expect_success 'parents of stash' '
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test $(git rev-parse stash^) = $(git rev-parse HEAD) &&
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git diff stash^2..stash > output &&
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test_cmp output expect
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'
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test_expect_success 'apply needs clean working directory' '
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echo 4 > other-file &&
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git add other-file &&
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echo 5 > other-file &&
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test_must_fail git stash apply
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'
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test_expect_success 'apply stashed changes' '
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git add other-file &&
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test_tick &&
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git commit -m other-file &&
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git stash apply &&
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test 3 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file)
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'
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test_expect_success 'apply stashed changes (including index)' '
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git reset --hard HEAD^ &&
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echo 6 > other-file &&
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git add other-file &&
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test_tick &&
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git commit -m other-file &&
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git stash apply --index &&
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test 3 = $(cat file) &&
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test 2 = $(git show :file) &&
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test 1 = $(git show HEAD:file)
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'
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test_expect_success 'unstashing in a subdirectory' '
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git reset --hard HEAD &&
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mkdir subdir &&
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cd subdir &&
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git stash apply &&
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cd ..
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'
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test_expect_success 'drop top stash' '
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git reset --hard &&
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git stash list > stashlist1 &&
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echo 7 > file &&
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git stash &&
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git stash drop &&
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git stash list > stashlist2 &&
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diff stashlist1 stashlist2 &&
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git stash apply &&
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test 3 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file)
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'
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test_expect_success 'drop middle stash' '
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git reset --hard &&
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echo 8 > file &&
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git stash &&
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echo 9 > file &&
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git stash &&
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git stash drop stash@{1} &&
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test 2 = $(git stash list | wc -l) &&
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git stash apply &&
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test 9 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file) &&
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git reset --hard &&
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git stash drop &&
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git stash apply &&
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test 3 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file)
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'
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test_expect_success 'stash pop' '
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git reset --hard &&
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git stash pop &&
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test 3 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file) &&
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test 0 = $(git stash list | wc -l)
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'
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test_done
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