#!/bin/sh test_description='git log with invalid commit headers' . ./test-lib.sh test_expect_success 'setup' ' test_commit foo && git cat-file commit HEAD | sed "/^author /s/>/>-<>/" >broken_email.commit && git hash-object -w -t commit broken_email.commit >broken_email.hash && git update-ref refs/heads/broken_email $(cat broken_email.hash) ' test_expect_success 'fsck notices broken commit' ' test_must_fail git fsck 2>actual && test_i18ngrep invalid.author actual ' test_expect_success 'git log with broken author email' ' { echo commit $(cat broken_email.hash) echo "Author: A U Thor <author@example.com>" echo "Date: Thu Apr 7 15:13:13 2005 -0700" echo echo " foo" } >expect.out && : >expect.err && git log broken_email >actual.out 2>actual.err && test_cmp expect.out actual.out && test_cmp expect.err actual.err ' test_expect_success 'git log --format with broken author email' ' echo "A U Thor+author@example.com+Thu Apr 7 15:13:13 2005 -0700" >expect.out && : >expect.err && git log --format="%an+%ae+%ad" broken_email >actual.out 2>actual.err && test_cmp expect.out actual.out && test_cmp expect.err actual.err ' munge_author_date () { git cat-file commit "$1" >commit.orig && sed "s/^\(author .*>\) [0-9]*/\1 $2/" <commit.orig >commit.munge && git hash-object -w -t commit commit.munge } test_expect_success 'unparsable dates produce sentinel value' ' commit=$(munge_author_date HEAD totally_bogus) && echo "Date: Thu Jan 1 00:00:00 1970 +0000" >expect && git log -1 $commit >actual.full && grep Date <actual.full >actual && test_cmp expect actual ' test_expect_success 'unparsable dates produce sentinel value (%ad)' ' commit=$(munge_author_date HEAD totally_bogus) && echo >expect && git log -1 --format=%ad $commit >actual && test_cmp expect actual ' # date is 2^64 + 1 test_expect_success 'date parser recognizes integer overflow' ' commit=$(munge_author_date HEAD 18446744073709551617) && echo "Thu Jan 1 00:00:00 1970 +0000" >expect && git log -1 --format=%ad $commit >actual && test_cmp expect actual ' # date is 2^64 - 2 test_expect_success 'date parser recognizes time_t overflow' ' commit=$(munge_author_date HEAD 18446744073709551614) && echo "Thu Jan 1 00:00:00 1970 +0000" >expect && git log -1 --format=%ad $commit >actual && test_cmp expect actual ' # date is within 2^63-1, but enough to choke glibc's gmtime test_expect_success 'absurdly far-in-future date' ' commit=$(munge_author_date HEAD 999999999999999999) && git log -1 --format=%ad $commit ' test_done