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Failures within `for` and `while` loops can go unnoticed if not detected and signaled manually since the loop itself does not abort when a contained command fails, nor will a failure necessarily be detected when the loop finishes since the loop returns the exit code of the last command it ran on the final iteration, which may not be the command which failed. Therefore, detect and signal failures manually within loops using the idiom `|| return 1` (or `|| exit 1` within subshells). Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
127 lines
3.5 KiB
Bash
Executable File
127 lines
3.5 KiB
Bash
Executable File
#!/bin/sh
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test_description='Test ref-filter and pretty APIs for commit and tag messages using CRLF'
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. ./test-lib.sh
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LIB_CRLF_BRANCHES=""
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create_crlf_ref () {
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branch="$1" &&
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cat >.crlf-orig-$branch.txt &&
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cat .crlf-orig-$branch.txt | append_cr >.crlf-message-$branch.txt &&
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grep 'Subject' .crlf-orig-$branch.txt | tr '\n' ' ' | sed 's/[ ]*$//' | tr -d '\n' >.crlf-subject-$branch.txt &&
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grep 'Body' .crlf-message-$branch.txt >.crlf-body-$branch.txt || true &&
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LIB_CRLF_BRANCHES="${LIB_CRLF_BRANCHES} ${branch}" &&
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test_tick &&
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hash=$(git commit-tree HEAD^{tree} -p HEAD -F .crlf-message-${branch}.txt) &&
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git branch ${branch} ${hash} &&
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git tag tag-${branch} ${branch} -F .crlf-message-${branch}.txt --cleanup=verbatim
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}
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create_crlf_refs () {
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create_crlf_ref crlf <<-\EOF &&
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Subject first line
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Body first line
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Body second line
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EOF
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create_crlf_ref crlf-empty-lines-after-subject <<-\EOF &&
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Subject first line
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Body first line
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Body second line
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EOF
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create_crlf_ref crlf-two-line-subject <<-\EOF &&
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Subject first line
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Subject second line
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Body first line
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Body second line
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EOF
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create_crlf_ref crlf-two-line-subject-no-body <<-\EOF &&
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Subject first line
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Subject second line
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EOF
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create_crlf_ref crlf-two-line-subject-no-body-trailing-newline <<-\EOF
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Subject first line
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Subject second line
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EOF
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}
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test_crlf_subject_body_and_contents() {
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command_and_args="$@" &&
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command=$1 &&
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if test ${command} = "branch" || test ${command} = "for-each-ref" || test ${command} = "tag"
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then
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atoms="(contents:subject) (contents:body) (contents)"
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elif test ${command} = "log" || test ${command} = "show"
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then
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atoms="s b B"
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fi &&
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files="subject body message" &&
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while test -n "${atoms}"
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do
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set ${atoms} && atom=$1 && shift && atoms="$*" &&
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set ${files} && file=$1 && shift && files="$*" &&
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test_expect_success "${command}: --format='%${atom}' works with messages using CRLF" "
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rm -f expect &&
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for ref in ${LIB_CRLF_BRANCHES}
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do
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cat .crlf-${file}-\"\${ref}\".txt >>expect &&
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printf \"\n\" >>expect || return 1
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done &&
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git $command_and_args --format=\"%${atom}\" >actual &&
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test_cmp expect actual
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"
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done
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}
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test_expect_success 'Setup refs with commit and tag messages using CRLF' '
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test_commit inital &&
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create_crlf_refs
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'
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test_expect_success 'branch: --verbose works with messages using CRLF' '
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rm -f expect &&
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for branch in $LIB_CRLF_BRANCHES
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do
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printf " " >>expect &&
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cat .crlf-subject-${branch}.txt >>expect &&
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printf "\n" >>expect || return 1
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done &&
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git branch -v >tmp &&
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# Remove first two columns, and the line for the currently checked out branch
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current=$(git branch --show-current) &&
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grep -v $current <tmp | awk "{\$1=\$2=\"\"}1" >actual &&
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test_cmp expect actual
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'
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test_crlf_subject_body_and_contents branch --list crlf*
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test_crlf_subject_body_and_contents tag --list tag-crlf*
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test_crlf_subject_body_and_contents for-each-ref refs/heads/crlf*
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test_expect_success 'log: --oneline works with messages using CRLF' '
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for branch in $LIB_CRLF_BRANCHES
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do
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cat .crlf-subject-${branch}.txt >expect &&
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printf "\n" >>expect &&
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git log --oneline -1 ${branch} >tmp-branch &&
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git log --oneline -1 tag-${branch} >tmp-tag &&
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cut -d" " -f2- <tmp-branch >actual-branch &&
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cut -d" " -f2- <tmp-tag >actual-tag &&
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test_cmp expect actual-branch &&
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test_cmp expect actual-tag || return 1
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done
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'
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test_crlf_subject_body_and_contents log --all --reverse --grep Subject
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test_crlf_subject_body_and_contents show $LIB_CRLF_BRANCHES
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test_done
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