365c2aaafc
Kacper Kornet noticed that a $variable in "word" in the above construct is
not substituted by his pdksh. Modern POSIX compliant shells (e.g. dash,
ksh, bash) all seem to interpret POSIX "2.6.2 Parameter Expansion" that
says "word shall be subjected to tilde expansion, parameter expansion,
command substitution, and arithmetic expansion" in ${parameter<op>word},
to mean that the word is expanded as if it appeared in dq pairs, so if the
word were "'$variable'" (sans dq) it would expand to a single quote, the
value of the $variable and then a single quote.
Johannes Sixt reports that the behavior of quoting at the right of :- when
the ${...:-...} expansion appears in double-quotes was debated recently at
length at the Austin group. We can avoid this issue and future-proof the
test by a slight rewrite.
Helped-by: Johannes Sixt <j.sixt@viscovery.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
175 lines
5.3 KiB
Bash
Executable File
175 lines
5.3 KiB
Bash
Executable File
#!/bin/sh
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test_description='test git rev-parse diagnosis for invalid argument'
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exec </dev/null
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. ./test-lib.sh
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test_did_you_mean ()
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{
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sq="'" &&
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cat >expected <<-EOF &&
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fatal: Path '$2$3' $4, but not ${5:-$sq$3$sq}.
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Did you mean '$1:$2$3'${2:+ aka $sq$1:./$3$sq}?
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EOF
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test_cmp expected error
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}
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HASH_file=
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test_expect_success 'set up basic repo' '
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echo one > file.txt &&
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mkdir subdir &&
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echo two > subdir/file.txt &&
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echo three > subdir/file2.txt &&
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git add . &&
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git commit -m init &&
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echo four > index-only.txt &&
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git add index-only.txt &&
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echo five > disk-only.txt
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'
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test_expect_success 'correct file objects' '
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HASH_file=$(git rev-parse HEAD:file.txt) &&
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git rev-parse HEAD:subdir/file.txt &&
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git rev-parse :index-only.txt &&
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(cd subdir &&
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git rev-parse HEAD:subdir/file2.txt &&
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test $HASH_file = $(git rev-parse HEAD:file.txt) &&
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test $HASH_file = $(git rev-parse :file.txt) &&
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test $HASH_file = $(git rev-parse :0:file.txt) )
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'
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test_expect_success 'correct relative file objects (0)' '
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git rev-parse :file.txt >expected &&
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git rev-parse :./file.txt >result &&
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test_cmp expected result &&
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git rev-parse :0:./file.txt >result &&
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test_cmp expected result
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'
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test_expect_success 'correct relative file objects (1)' '
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git rev-parse HEAD:file.txt >expected &&
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git rev-parse HEAD:./file.txt >result &&
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test_cmp expected result
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'
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test_expect_success 'correct relative file objects (2)' '
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(
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cd subdir &&
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git rev-parse HEAD:../file.txt >result &&
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test_cmp ../expected result
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)
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'
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test_expect_success 'correct relative file objects (3)' '
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(
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cd subdir &&
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git rev-parse HEAD:../subdir/../file.txt >result &&
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test_cmp ../expected result
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)
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'
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test_expect_success 'correct relative file objects (4)' '
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git rev-parse HEAD:subdir/file.txt >expected &&
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(
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cd subdir &&
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git rev-parse HEAD:./file.txt >result &&
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test_cmp ../expected result
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)
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'
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test_expect_success 'correct relative file objects (5)' '
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git rev-parse :subdir/file.txt >expected &&
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(
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cd subdir &&
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git rev-parse :./file.txt >result &&
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test_cmp ../expected result &&
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git rev-parse :0:./file.txt >result &&
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test_cmp ../expected result
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)
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'
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test_expect_success 'correct relative file objects (6)' '
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git rev-parse :file.txt >expected &&
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(
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cd subdir &&
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git rev-parse :../file.txt >result &&
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test_cmp ../expected result &&
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git rev-parse :0:../file.txt >result &&
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test_cmp ../expected result
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)
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'
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test_expect_success 'incorrect revision id' '
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test_must_fail git rev-parse foobar:file.txt 2>error &&
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grep "Invalid object name '"'"'foobar'"'"'." error &&
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test_must_fail git rev-parse foobar 2> error &&
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grep "unknown revision or path not in the working tree." error
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'
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test_expect_success 'incorrect file in sha1:path' '
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test_must_fail git rev-parse HEAD:nothing.txt 2> error &&
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grep "fatal: Path '"'"'nothing.txt'"'"' does not exist in '"'"'HEAD'"'"'" error &&
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test_must_fail git rev-parse HEAD:index-only.txt 2> error &&
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grep "fatal: Path '"'"'index-only.txt'"'"' exists on disk, but not in '"'"'HEAD'"'"'." error &&
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(cd subdir &&
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test_must_fail git rev-parse HEAD:file2.txt 2> error &&
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test_did_you_mean HEAD subdir/ file2.txt exists )
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'
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test_expect_success 'incorrect file in :path and :N:path' '
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test_must_fail git rev-parse :nothing.txt 2> error &&
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grep "fatal: Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error &&
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test_must_fail git rev-parse :1:nothing.txt 2> error &&
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grep "Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error &&
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test_must_fail git rev-parse :1:file.txt 2> error &&
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test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" &&
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(cd subdir &&
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test_must_fail git rev-parse :1:file.txt 2> error &&
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test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" &&
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test_must_fail git rev-parse :file2.txt 2> error &&
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test_did_you_mean ":0" subdir/ file2.txt "is in the index" &&
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test_must_fail git rev-parse :2:file2.txt 2> error &&
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test_did_you_mean :0 subdir/ file2.txt "is in the index") &&
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test_must_fail git rev-parse :disk-only.txt 2> error &&
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grep "fatal: Path '"'"'disk-only.txt'"'"' exists on disk, but not in the index." error
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'
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test_expect_success 'invalid @{n} reference' '
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test_must_fail git rev-parse master@{99999} >output 2>error &&
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test -z "$(cat output)" &&
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grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error &&
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test_must_fail git rev-parse --verify master@{99999} >output 2>error &&
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test -z "$(cat output)" &&
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grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error
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'
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test_expect_success 'relative path not found' '
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(
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cd subdir &&
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test_must_fail git rev-parse HEAD:./nonexistent.txt 2>error &&
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grep subdir/nonexistent.txt error
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)
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'
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test_expect_success 'relative path outside worktree' '
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test_must_fail git rev-parse HEAD:../file.txt >output 2>error &&
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test -z "$(cat output)" &&
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grep "outside repository" error
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'
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test_expect_success 'relative path when cwd is outside worktree' '
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test_must_fail git --git-dir=.git --work-tree=subdir rev-parse HEAD:./file.txt >output 2>error &&
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test -z "$(cat output)" &&
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grep "relative path syntax can.t be used outside working tree." error
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'
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test_expect_success 'relative path when startup_info is NULL' '
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test_must_fail test-match-trees HEAD:./file.txt HEAD:./file.txt 2>error &&
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grep "BUG: startup_info struct is not initialized." error
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'
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test_done
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