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1c5e94f459
Using 'test_must_be_empty' is shorter and more idiomatic than
>empty &&
test_cmp empty out
as it saves the creation of an empty file. Furthermore, sometimes the
expected empty file doesn't have such a descriptive name like 'empty',
and its creation is far away from the place where it's finally used
for comparison (e.g. in 't7600-merge.sh', where two expected empty
files are created in the 'setup' test, but are used only about 500
lines later).
These cases were found by instrumenting 'test_cmp' to error out the
test script when it's used to compare empty files, and then converted
manually.
Note that even after this patch there still remain a lot of cases
where we use 'test_cmp' to check empty files:
- Sometimes the expected output is not hard-coded in the test, but
'test_cmp' is used to ensure that two similar git commands produce
the same output, and that output happens to be empty, e.g. the
test 'submodule update --merge - ignores --merge for new
submodules' in 't7406-submodule-update.sh'.
- Repetitive common tasks, including preparing the expected results
and running 'test_cmp', are often extracted into a helper
function, and some of this helper's callsites expect no output.
- For the same reason as above, the whole 'test_expect_success'
block is within a helper function, e.g. in 't3070-wildmatch.sh'.
- Or 'test_cmp' is invoked in a loop, e.g. the test 'cvs update
(-p)' in 't9400-git-cvsserver-server.sh'.
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
159 lines
4 KiB
Bash
Executable file
159 lines
4 KiB
Bash
Executable file
#!/bin/sh
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test_description='test globbing (and noglob) of pathspec limiting'
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. ./test-lib.sh
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test_expect_success 'create commits with glob characters' '
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test_commit unrelated bar &&
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test_commit vanilla foo &&
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# insert file "f*" in the commit, but in a way that avoids
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# the name "f*" in the worktree, because it is not allowed
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# on Windows (the tests below do not depend on the presence
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# of the file in the worktree)
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git update-index --add --cacheinfo 100644 "$(git rev-parse HEAD:foo)" "f*" &&
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test_tick &&
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git commit -m star &&
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test_commit bracket "f[o][o]"
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'
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test_expect_success 'vanilla pathspec matches literally' '
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echo vanilla >expect &&
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git log --format=%s -- foo >actual &&
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test_cmp expect actual
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'
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test_expect_success 'star pathspec globs' '
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cat >expect <<-\EOF &&
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bracket
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star
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vanilla
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EOF
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git log --format=%s -- "f*" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'star pathspec globs' '
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cat >expect <<-\EOF &&
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bracket
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star
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vanilla
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EOF
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git log --format=%s -- ":(glob)f*" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'bracket pathspec globs and matches literal brackets' '
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cat >expect <<-\EOF &&
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bracket
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vanilla
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EOF
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git log --format=%s -- "f[o][o]" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'bracket pathspec globs and matches literal brackets' '
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cat >expect <<-\EOF &&
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bracket
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vanilla
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EOF
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git log --format=%s -- ":(glob)f[o][o]" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'no-glob option matches literally (vanilla)' '
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echo vanilla >expect &&
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git --literal-pathspecs log --format=%s -- foo >actual &&
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test_cmp expect actual
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'
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test_expect_success 'no-glob option matches literally (vanilla)' '
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echo vanilla >expect &&
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git log --format=%s -- ":(literal)foo" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'no-glob option matches literally (star)' '
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echo star >expect &&
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git --literal-pathspecs log --format=%s -- "f*" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'no-glob option matches literally (star)' '
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echo star >expect &&
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git log --format=%s -- ":(literal)f*" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'no-glob option matches literally (bracket)' '
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echo bracket >expect &&
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git --literal-pathspecs log --format=%s -- "f[o][o]" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'no-glob option matches literally (bracket)' '
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echo bracket >expect &&
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git log --format=%s -- ":(literal)f[o][o]" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'no-glob option disables :(literal)' '
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git --literal-pathspecs log --format=%s -- ":(literal)foo" >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'no-glob environment variable works' '
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echo star >expect &&
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GIT_LITERAL_PATHSPECS=1 git log --format=%s -- "f*" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'blame takes global pathspec flags' '
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git --literal-pathspecs blame -- foo &&
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git --icase-pathspecs blame -- foo &&
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git --glob-pathspecs blame -- foo &&
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git --noglob-pathspecs blame -- foo
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'
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test_expect_success 'setup xxx/bar' '
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mkdir xxx &&
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test_commit xxx xxx/bar
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'
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test_expect_success '**/ works with :(glob)' '
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cat >expect <<-\EOF &&
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xxx
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unrelated
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EOF
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git log --format=%s -- ":(glob)**/bar" >actual &&
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test_cmp expect actual
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'
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test_expect_success '**/ does not work with --noglob-pathspecs' '
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git --noglob-pathspecs log --format=%s -- "**/bar" >actual &&
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test_must_be_empty actual
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'
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test_expect_success '**/ works with :(glob) and --noglob-pathspecs' '
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cat >expect <<-\EOF &&
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xxx
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unrelated
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EOF
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git --noglob-pathspecs log --format=%s -- ":(glob)**/bar" >actual &&
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test_cmp expect actual
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'
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test_expect_success '**/ works with --glob-pathspecs' '
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cat >expect <<-\EOF &&
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xxx
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unrelated
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EOF
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git --glob-pathspecs log --format=%s -- "**/bar" >actual &&
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test_cmp expect actual
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'
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test_expect_success '**/ does not work with :(literal) and --glob-pathspecs' '
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git --glob-pathspecs log --format=%s -- ":(literal)**/bar" >actual &&
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test_must_be_empty actual
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'
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test_done
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