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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>
301 lines
5.6 KiB
Bash
Executable file
301 lines
5.6 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2005 Junio C Hamano
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#
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test_description='git ls-files --others --exclude
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This test runs git ls-files --others and tests --exclude patterns.
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'
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. ./test-lib.sh
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rm -fr one three
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for dir in . one one/two three
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do
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mkdir -p $dir &&
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for i in 1 2 3 4 5 6 7 8
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do
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>$dir/a.$i
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done
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done
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>"#ignore1"
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>"#ignore2"
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>"#hidden"
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cat >expect <<EOF
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a.2
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a.4
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a.5
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a.8
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one/a.3
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one/a.4
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one/a.5
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one/a.7
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one/two/a.2
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one/two/a.3
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one/two/a.5
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one/two/a.7
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one/two/a.8
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three/a.2
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three/a.3
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three/a.4
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three/a.5
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three/a.8
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EOF
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echo '.gitignore
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\#ignore1
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\#ignore2*
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\#hid*n
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output
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expect
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.gitignore
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*.7
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!*.8' >.git/ignore
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echo '*.1
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/*.3
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!*.6' >.gitignore
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echo '*.2
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two/*.4
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!*.7
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*.8' >one/.gitignore
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echo '!*.2
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!*.8' >one/two/.gitignore
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allignores='.gitignore one/.gitignore one/two/.gitignore'
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test_expect_success \
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'git ls-files --others with various exclude options.' \
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'git ls-files --others \
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--exclude=\*.6 \
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--exclude-per-directory=.gitignore \
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--exclude-from=.git/ignore \
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>output &&
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test_cmp expect output'
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# Test \r\n (MSDOS-like systems)
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printf '*.1\r\n/*.3\r\n!*.6\r\n' >.gitignore
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test_expect_success \
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'git ls-files --others with \r\n line endings.' \
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'git ls-files --others \
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--exclude=\*.6 \
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--exclude-per-directory=.gitignore \
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--exclude-from=.git/ignore \
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>output &&
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test_cmp expect output'
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test_expect_success 'setup skip-worktree gitignore' '
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git add $allignores &&
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git update-index --skip-worktree $allignores &&
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rm $allignores
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'
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test_expect_success \
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'git ls-files --others with various exclude options.' \
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'git ls-files --others \
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--exclude=\*.6 \
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--exclude-per-directory=.gitignore \
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--exclude-from=.git/ignore \
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>output &&
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test_cmp expect output'
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test_expect_success 'restore gitignore' '
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git checkout --ignore-skip-worktree-bits $allignores &&
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rm .git/index
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'
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cat > excludes-file <<\EOF
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*.[1-8]
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e*
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\#*
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EOF
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git config core.excludesFile excludes-file
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git -c status.displayCommentPrefix=true status | grep "^# " > output
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cat > expect << EOF
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# .gitignore
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# a.6
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# one/
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# output
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# three/
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EOF
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test_expect_success 'git status honors core.excludesfile' \
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'test_cmp expect output'
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test_expect_success 'trailing slash in exclude allows directory match(1)' '
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git ls-files --others --exclude=one/ >output &&
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if grep "^one/" output
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then
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echo Ooops
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false
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else
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: happy
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fi
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'
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test_expect_success 'trailing slash in exclude allows directory match (2)' '
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git ls-files --others --exclude=one/two/ >output &&
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if grep "^one/two/" output
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then
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echo Ooops
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false
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else
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: happy
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fi
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'
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test_expect_success 'trailing slash in exclude forces directory match (1)' '
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>two &&
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git ls-files --others --exclude=two/ >output &&
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grep "^two" output
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'
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test_expect_success 'trailing slash in exclude forces directory match (2)' '
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git ls-files --others --exclude=one/a.1/ >output &&
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grep "^one/a.1" output
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'
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test_expect_success 'negated exclude matches can override previous ones' '
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git ls-files --others --exclude="a.*" --exclude="!a.1" >output &&
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grep "^a.1" output
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'
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test_expect_success 'excluded directory overrides content patterns' '
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git ls-files --others --exclude="one" --exclude="!one/a.1" >output &&
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if grep "^one/a.1" output
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then
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false
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fi
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'
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test_expect_success 'negated directory doesn'\''t affect content patterns' '
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git ls-files --others --exclude="!one" --exclude="one/a.1" >output &&
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if grep "^one/a.1" output
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then
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false
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fi
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'
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test_expect_success 'subdirectory ignore (setup)' '
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mkdir -p top/l1/l2 &&
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(
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cd top &&
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git init &&
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echo /.gitignore >.gitignore &&
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echo l1 >>.gitignore &&
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echo l2 >l1/.gitignore &&
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>l1/l2/l1
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)
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'
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test_expect_success 'subdirectory ignore (toplevel)' '
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(
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cd top &&
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git ls-files -o --exclude-standard
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) >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'subdirectory ignore (l1/l2)' '
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(
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cd top/l1/l2 &&
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git ls-files -o --exclude-standard
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) >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'subdirectory ignore (l1)' '
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(
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cd top/l1 &&
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git ls-files -o --exclude-standard
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) >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'show/hide empty ignored directory (setup)' '
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rm top/l1/l2/l1 &&
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rm top/l1/.gitignore
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'
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test_expect_success 'show empty ignored directory with --directory' '
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(
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cd top &&
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git ls-files -o -i --exclude l1 --directory
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) >actual &&
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echo l1/ >expect &&
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test_cmp expect actual
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'
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test_expect_success 'hide empty ignored directory with --no-empty-directory' '
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(
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cd top &&
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git ls-files -o -i --exclude l1 --directory --no-empty-directory
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) >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'show/hide empty ignored sub-directory (setup)' '
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> top/l1/tracked &&
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(
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cd top &&
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git add -f l1/tracked
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)
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'
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test_expect_success 'show empty ignored sub-directory with --directory' '
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(
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cd top &&
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git ls-files -o -i --exclude l1 --directory
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) >actual &&
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echo l1/l2/ >expect &&
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test_cmp expect actual
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'
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test_expect_success 'hide empty ignored sub-directory with --no-empty-directory' '
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(
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cd top &&
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git ls-files -o -i --exclude l1 --directory --no-empty-directory
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) >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'pattern matches prefix completely' '
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git ls-files -i -o --exclude "/three/a.3[abc]" >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'ls-files with "**" patterns' '
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cat <<\EOF >expect &&
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a.1
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one/a.1
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one/two/a.1
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three/a.1
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EOF
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git ls-files -o -i --exclude "**/a.1" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'ls-files with "**" patterns and no slashes' '
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git ls-files -o -i --exclude "one**a.1" >actual &&
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test_must_be_empty actual
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'
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test_done
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