#!/bin/sh test_description='test git rev-parse diagnosis for invalid argument' exec </dev/null GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME . ./test-lib.sh test_did_you_mean () { cat >expected <<-EOF && fatal: path '$2$3' $4, but not ${5:-$SQ$3$SQ} hint: 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 && test_i18ngrep "invalid object name .foobar." error && test_must_fail git rev-parse foobar 2>error && test_i18ngrep "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 && test_i18ngrep "path .nothing.txt. does not exist in .HEAD." error && test_must_fail git rev-parse HEAD:index-only.txt 2>error && test_i18ngrep "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 && test_i18ngrep "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 && test_i18ngrep "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 && test_i18ngrep "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 main@{99999} >output 2>error && test_must_be_empty output && test_i18ngrep "log for [^ ]* only has [0-9][0-9]* entries" error && test_must_fail git rev-parse --verify main@{99999} >output 2>error && test_must_be_empty output && test_i18ngrep "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 && test_i18ngrep subdir/nonexistent.txt error ) ' test_expect_success 'relative path outside worktree' ' test_must_fail git rev-parse HEAD:../file.txt >output 2>error && test_must_be_empty output && test_i18ngrep "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_must_be_empty output && test_i18ngrep "relative path syntax can.t be used outside working tree" 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 'dotdot does not peel endpoints' ' git tag -a -m "annote" annotated HEAD && A=$(git rev-parse annotated) && H=$(git rev-parse annotated^0) && { echo $A && echo ^$A } >expect-with-two-dots && { echo $A && echo $A && echo ^$H } >expect-with-merge-base && git rev-parse annotated..annotated >actual-with-two-dots && test_cmp expect-with-two-dots actual-with-two-dots && git rev-parse annotated...annotated >actual-with-merge-base && test_cmp expect-with-merge-base actual-with-merge-base ' 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 git show-ref -s refs/heads/foobar && printf "%s\n" -- } >expect && git rev-parse foobar -- >actual && test_cmp expect actual ' test_expect_success 'reject Nth parent if N is too high' ' test_must_fail git rev-parse HEAD^100000000000000000000000000000000 ' test_expect_success 'reject Nth ancestor if N is too high' ' test_must_fail git rev-parse HEAD~100000000000000000000000000000000 ' test_expect_success 'pathspecs with wildcards are not ambiguous' ' echo "*.c" >expect && git rev-parse "*.c" >actual && test_cmp expect actual ' test_expect_success 'backslash does not trigger wildcard rule' ' test_must_fail git rev-parse "foo\\bar" ' test_expect_success 'escaped char does not trigger wildcard rule' ' test_must_fail git rev-parse "foo\\*bar" ' test_expect_success 'arg after dashdash not interpreted as option' ' cat >expect <<-\EOF && -- --local-env-vars EOF git rev-parse -- --local-env-vars >actual && test_cmp expect actual ' test_expect_success 'arg after end-of-options not interpreted as option' ' test_must_fail git rev-parse --end-of-options --not-real -- 2>err && test_i18ngrep bad.revision.*--not-real err ' test_expect_success 'end-of-options still allows --' ' cat >expect <<-EOF && --end-of-options $(git rev-parse --verify HEAD) -- path EOF git rev-parse --end-of-options HEAD -- path >actual && test_cmp expect actual ' test_done