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Diffstat (limited to 't/t1506-rev-parse-diagnosis.sh')
| -rwxr-xr-x | t/t1506-rev-parse-diagnosis.sh | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/t/t1506-rev-parse-diagnosis.sh b/t/t1506-rev-parse-diagnosis.sh new file mode 100755 index 0000000000..613d9bfe1b --- /dev/null +++ b/t/t1506-rev-parse-diagnosis.sh @@ -0,0 +1,223 @@ +#!/bin/sh + +test_description='test git rev-parse diagnosis for invalid argument' + +exec </dev/null + +. ./test-lib.sh + +test_did_you_mean () +{ + sq="'" && + cat >expected <<-EOF && + fatal: Path '$2$3' $4, but not ${5:-$sq$3$sq}. + Did you mean '$1:$2$3'${2:+ aka $sq$1:./$3$sq}? + EOF + test_cmp expected error +} + +HASH_file= + +test_expect_success 'set up basic repo' ' + echo one > file.txt && + mkdir subdir && + echo two > subdir/file.txt && + echo three > subdir/file2.txt && + git add . && + git commit -m init && + echo four > index-only.txt && + git add index-only.txt && + echo five > disk-only.txt +' + +test_expect_success 'correct file objects' ' + HASH_file=$(git rev-parse HEAD:file.txt) && + git rev-parse HEAD:subdir/file.txt && + git rev-parse :index-only.txt && + (cd subdir && + git rev-parse HEAD:subdir/file2.txt && + test $HASH_file = $(git rev-parse HEAD:file.txt) && + test $HASH_file = $(git rev-parse :file.txt) && + test $HASH_file = $(git rev-parse :0:file.txt) ) +' + +test_expect_success 'correct relative file objects (0)' ' + git rev-parse :file.txt >expected && + git rev-parse :./file.txt >result && + test_cmp expected result && + git rev-parse :0:./file.txt >result && + test_cmp expected result +' + +test_expect_success 'correct relative file objects (1)' ' + git rev-parse HEAD:file.txt >expected && + git rev-parse HEAD:./file.txt >result && + test_cmp expected result +' + +test_expect_success 'correct relative file objects (2)' ' + ( + cd subdir && + git rev-parse HEAD:../file.txt >result && + test_cmp ../expected result + ) +' + +test_expect_success 'correct relative file objects (3)' ' + ( + cd subdir && + git rev-parse HEAD:../subdir/../file.txt >result && + test_cmp ../expected result + ) +' + +test_expect_success 'correct relative file objects (4)' ' + git rev-parse HEAD:subdir/file.txt >expected && + ( + cd subdir && + git rev-parse HEAD:./file.txt >result && + test_cmp ../expected result + ) +' + +test_expect_success 'correct relative file objects (5)' ' + git rev-parse :subdir/file.txt >expected && + ( + cd subdir && + git rev-parse :./file.txt >result && + test_cmp ../expected result && + git rev-parse :0:./file.txt >result && + test_cmp ../expected result + ) +' + +test_expect_success 'correct relative file objects (6)' ' + git rev-parse :file.txt >expected && + ( + cd subdir && + git rev-parse :../file.txt >result && + test_cmp ../expected result && + git rev-parse :0:../file.txt >result && + test_cmp ../expected result + ) +' + +test_expect_success 'incorrect revision id' ' + test_must_fail git rev-parse foobar:file.txt 2>error && + grep "Invalid object name '"'"'foobar'"'"'." error && + test_must_fail git rev-parse foobar 2> error && + grep "unknown revision or path not in the working tree." error +' + +test_expect_success 'incorrect file in sha1:path' ' + test_must_fail git rev-parse HEAD:nothing.txt 2> error && + grep "fatal: Path '"'"'nothing.txt'"'"' does not exist in '"'"'HEAD'"'"'" error && + test_must_fail git rev-parse HEAD:index-only.txt 2> error && + grep "fatal: Path '"'"'index-only.txt'"'"' exists on disk, but not in '"'"'HEAD'"'"'." error && + (cd subdir && + test_must_fail git rev-parse HEAD:file2.txt 2> error && + test_did_you_mean HEAD subdir/ file2.txt exists ) +' + +test_expect_success 'incorrect file in :path and :N:path' ' + test_must_fail git rev-parse :nothing.txt 2> error && + grep "fatal: Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error && + test_must_fail git rev-parse :1:nothing.txt 2> error && + grep "Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error && + test_must_fail git rev-parse :1:file.txt 2> error && + test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" && + (cd subdir && + test_must_fail git rev-parse :1:file.txt 2> error && + test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" && + test_must_fail git rev-parse :file2.txt 2> error && + test_did_you_mean ":0" subdir/ file2.txt "is in the index" && + test_must_fail git rev-parse :2:file2.txt 2> error && + test_did_you_mean :0 subdir/ file2.txt "is in the index") && + test_must_fail git rev-parse :disk-only.txt 2> error && + grep "fatal: Path '"'"'disk-only.txt'"'"' exists on disk, but not in the index." error +' + +test_expect_success 'invalid @{n} reference' ' + test_must_fail git rev-parse master@{99999} >output 2>error && + test -z "$(cat output)" && + grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error && + test_must_fail git rev-parse --verify master@{99999} >output 2>error && + test -z "$(cat output)" && + grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error +' + +test_expect_success 'relative path not found' ' + ( + cd subdir && + test_must_fail git rev-parse HEAD:./nonexistent.txt 2>error && + grep subdir/nonexistent.txt error + ) +' + +test_expect_success 'relative path outside worktree' ' + test_must_fail git rev-parse HEAD:../file.txt >output 2>error && + test -z "$(cat output)" && + grep "outside repository" error +' + +test_expect_success 'relative path when cwd is outside worktree' ' + test_must_fail git --git-dir=.git --work-tree=subdir rev-parse HEAD:./file.txt >output 2>error && + test -z "$(cat output)" && + grep "relative path syntax can.t be used outside working tree." error +' + +test_expect_success 'relative path when startup_info is NULL' ' + test_must_fail test-match-trees HEAD:./file.txt HEAD:./file.txt 2>error && + grep "BUG: startup_info struct is not initialized." error +' + +test_expect_success '<commit>:file correctly diagnosed after a pathname' ' + test_must_fail git rev-parse file.txt HEAD:file.txt 1>actual 2>error && + test_i18ngrep ! "exists on disk" error && + test_i18ngrep "no such path in the working tree" error && + cat >expect <<-\EOF && + file.txt + HEAD:file.txt + EOF + test_cmp expect actual +' + +test_expect_success 'dotdot is not an empty set' ' + ( H=$(git rev-parse HEAD) && echo $H && echo ^$H ) >expect && + + git rev-parse HEAD.. >actual && + test_cmp expect actual && + + git rev-parse ..HEAD >actual && + test_cmp expect actual && + + echo .. >expect && + git rev-parse .. >actual && + test_cmp expect actual +' + +test_expect_success 'arg before dashdash must be a revision (missing)' ' + test_must_fail git rev-parse foobar -- 2>stderr && + test_i18ngrep "bad revision" stderr +' + +test_expect_success 'arg before dashdash must be a revision (file)' ' + >foobar && + test_must_fail git rev-parse foobar -- 2>stderr && + test_i18ngrep "bad revision" stderr +' + +test_expect_success 'arg before dashdash must be a revision (ambiguous)' ' + >foobar && + git update-ref refs/heads/foobar HEAD && + { + # we do not want to use rev-parse here, because + # we are testing it + cat .git/refs/heads/foobar && + printf "%s\n" -- + } >expect && + git rev-parse foobar -- >actual && + test_cmp expect actual +' + +test_done |