#!/bin/sh # # Copyright (c) 2008 Christian Couder # test_description='test git rev-parse --verify' exec > $_file || return $? MSG="Add <$_line> into <$_file>." else echo "$_line" > $_file || return $? git add $_file || return $? MSG="Create file <$_file> with <$_line> inside." fi test_tick git commit --quiet -m "$MSG" $_file } HASH1= HASH2= HASH3= HASH4= test_expect_success 'set up basic repo with 1 file (hello) and 4 commits' ' add_line_into_file "1: Hello World" hello && HASH1=$(git rev-parse --verify HEAD) && add_line_into_file "2: A new day for git" hello && HASH2=$(git rev-parse --verify HEAD) && add_line_into_file "3: Another new day for git" hello && HASH3=$(git rev-parse --verify HEAD) && add_line_into_file "4: Ciao for now" hello && HASH4=$(git rev-parse --verify HEAD) ' test_expect_success 'works with one good rev' ' rev_hash1=$(git rev-parse --verify $HASH1) && test "$rev_hash1" = "$HASH1" && rev_hash2=$(git rev-parse --verify $HASH2) && test "$rev_hash2" = "$HASH2" && rev_hash3=$(git rev-parse --verify $HASH3) && test "$rev_hash3" = "$HASH3" && rev_hash4=$(git rev-parse --verify $HASH4) && test "$rev_hash4" = "$HASH4" && rev_master=$(git rev-parse --verify master) && test "$rev_master" = "$HASH4" && rev_head=$(git rev-parse --verify HEAD) && test "$rev_head" = "$HASH4" ' test_expect_success 'fails with any bad rev or many good revs' ' test_must_fail git rev-parse --verify 2>error && grep "single revision" error && test_must_fail git rev-parse --verify foo 2>error && grep "single revision" error && test_must_fail git rev-parse --verify HEAD bar 2>error && grep "single revision" error && test_must_fail git rev-parse --verify baz HEAD 2>error && grep "single revision" error && test_must_fail git rev-parse --verify $HASH2 HEAD 2>error && grep "single revision" error ' test_expect_success 'fails silently when using -q' ' test_must_fail git rev-parse --verify --quiet 2>error && test_must_be_empty error && test_must_fail git rev-parse -q --verify foo 2>error && test_must_be_empty error && test_must_fail git rev-parse --verify -q HEAD bar 2>error && test_must_be_empty error && test_must_fail git rev-parse --quiet --verify baz HEAD 2>error && test_must_be_empty error && test_must_fail git rev-parse -q --verify $HASH2 HEAD 2>error && test_must_be_empty error ' test_expect_success 'fails silently when using -q with deleted reflogs' ' ref=$(git rev-parse HEAD) && git update-ref --create-reflog -m "message for refs/test" refs/test "$ref" && git reflog delete --updateref --rewrite refs/test@{0} && test_must_fail git rev-parse -q --verify refs/test@{0} >error 2>&1 && test_must_be_empty error ' test_expect_success 'fails silently when using -q with not enough reflogs' ' ref=$(git rev-parse HEAD) && git update-ref --create-reflog -m "message for refs/test2" refs/test2 "$ref" && test_must_fail git rev-parse -q --verify refs/test2@{999} >error 2>&1 && test_must_be_empty error ' test_expect_success 'succeeds silently with -q and reflogs that do not go far back enough in time' ' ref=$(git rev-parse HEAD) && git update-ref --create-reflog -m "message for refs/test3" refs/test3 "$ref" && git rev-parse -q --verify refs/test3@{1.year.ago} >actual 2>error && test_must_be_empty error && echo "$ref" >expect && test_cmp expect actual ' test_expect_success 'no stdout output on error' ' test -z "$(git rev-parse --verify)" && test -z "$(git rev-parse --verify foo)" && test -z "$(git rev-parse --verify baz HEAD)" && test -z "$(git rev-parse --verify HEAD bar)" && test -z "$(git rev-parse --verify $HASH2 HEAD)" ' test_expect_success 'use --default' ' git rev-parse --verify --default master && git rev-parse --verify --default master HEAD && git rev-parse --default master --verify && git rev-parse --default master --verify HEAD && git rev-parse --verify HEAD --default master && test_must_fail git rev-parse --verify foo --default master && test_must_fail git rev-parse --default HEAD --verify bar && test_must_fail git rev-parse --verify --default HEAD baz && test_must_fail git rev-parse --default foo --verify && test_must_fail git rev-parse --verify --default bar ' test_expect_success 'master@{n} for various n' ' N=$(git reflog | wc -l) && Nm1=$(($N-1)) && Np1=$(($N+1)) && git rev-parse --verify master@{0} && git rev-parse --verify master@{1} && git rev-parse --verify master@{$Nm1} && test_must_fail git rev-parse --verify master@{$N} && test_must_fail git rev-parse --verify master@{$Np1} ' test_expect_success SYMLINKS 'ref resolution not confused by broken symlinks' ' ln -s does-not-exist .git/refs/heads/broken && test_must_fail git rev-parse --verify broken ' test_done