diff options
Diffstat (limited to 't/t4013-diff-various.sh')
| -rwxr-xr-x | t/t4013-diff-various.sh | 204 |
1 files changed, 194 insertions, 10 deletions
diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index 7d985ff6b1..7fadc985cc 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -5,10 +5,11 @@ test_description='Various diff formatting options' -. ./test-lib.sh +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME -LF=' -' +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-diff.sh test_expect_success setup ' @@ -98,6 +99,21 @@ test_expect_success setup ' git commit -m "update mode" && git checkout -f master && + GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" && + GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" && + export GIT_AUTHOR_DATE GIT_COMMITTER_DATE && + git checkout -b note initial && + git update-index --chmod=+x file2 && + git commit -m "update mode (file2)" && + git notes add -m "note" && + git checkout -f master && + + # Same merge as master, but with parents reversed. Hide it in a + # pseudo-ref to avoid impacting tests with --all. + commit=$(echo reverse | + git commit-tree -p master^2 -p master^1 master^{tree}) && + git update-ref REVERSE $commit && + git config diff.renames false && git show-branch @@ -117,9 +133,52 @@ test_expect_success setup ' +*++ [initial] Initial EOF +process_diffs () { + perl -e ' + my $oid_length = length($ARGV[0]); + my $x40 = "[0-9a-f]{40}"; + my $xab = "[0-9a-f]{4,16}"; + my $orx = "[0-9a-f]" x $oid_length; + + sub munge_oid { + my ($oid) = @_; + my $x; + + return "" unless length $oid; + + if ($oid =~ /^(100644|100755|120000)$/) { + return $oid; + } + + if ($oid =~ /^0*$/) { + $x = "0"; + } else { + $x = "f"; + } + + if (length($oid) == 40) { + return $x x $oid_length; + } else { + return $x x length($oid); + } + } + + while (<STDIN>) { + s/($orx)/munge_oid($1)/ge; + s/From ($x40)( |\))/"From " . munge_oid($1) . $2/ge; + s/commit ($x40)($| \(from )($x40?)/"commit " . munge_oid($1) . $2 . munge_oid($3)/ge; + s/\b($x40)( |\.\.|$)/munge_oid($1) . $2/ge; + s/^($x40)($| )/munge_oid($1) . $2/e; + s/($xab)(\.\.|,| |\.\.\.|$)/munge_oid($1) . $2/ge; + print; + } + ' "$ZERO_OID" <"$1" +} + V=$(git version | sed -e 's/^git version //' -e 's/\./\\./g') while read magic cmd do + status=success case "$magic" in '' | '#'*) continue ;; @@ -128,6 +187,10 @@ do label="$magic-$cmd" case "$magic" in noellipses) ;; + failure) + status=failure + magic= + label="$cmd" ;; *) BUG "unknown magic $magic" ;; esac ;; @@ -140,7 +203,7 @@ do expect="$TEST_DIRECTORY/t4013/diff.$test" actual="$pfx-diff.$test" - test_expect_success "git $cmd # magic is ${magic:-(not used)}" ' + test_expect_$status "git $cmd # magic is ${magic:-(not used)}" ' { echo "$ git $cmd" case "$magic" in @@ -155,13 +218,15 @@ do } >"$actual" && if test -f "$expect" then + process_diffs "$actual" >actual && + process_diffs "$expect" >expect && case $cmd in *format-patch* | *-stat*) - test_i18ncmp "$expect" "$actual";; + test_cmp expect actual;; *) - test_cmp "$expect" "$actual";; + test_cmp expect actual;; esac && - rm -f "$actual" + rm -f "$actual" actual expect else # this is to help developing new tests. cp "$actual" "$expect" @@ -183,6 +248,9 @@ diff-tree --root -r --abbrev=4 initial :noellipses diff-tree --root -r --abbrev=4 initial diff-tree -p initial diff-tree --root -p initial +diff-tree --root -p --abbrev=10 initial +diff-tree --root -p --full-index initial +diff-tree --root -p --full-index --abbrev=10 initial diff-tree --patch-with-stat initial diff-tree --root --patch-with-stat initial diff-tree --patch-with-raw initial @@ -225,6 +293,7 @@ diff-tree --stat initial mode diff-tree --summary initial mode diff-tree master +diff-tree -m master diff-tree -p master diff-tree -p -m master diff-tree -c master @@ -239,6 +308,8 @@ diff-tree --cc --stat --summary master # stat summary should show the diffstat and summary with the first parent diff-tree -c --stat --summary side diff-tree --cc --stat --summary side +diff-tree --cc --shortstat master +diff-tree --cc --summary REVERSE # improved by Timo's patch diff-tree --cc --patch-with-stat master # improved by Timo's patch @@ -257,9 +328,18 @@ log --root --patch-with-stat --summary master log --root -c --patch-with-stat --summary master # improved by Timo's patch log --root --cc --patch-with-stat --summary master +log --no-diff-merges -p --first-parent master +log --diff-merges=off -p --first-parent master +log --first-parent --diff-merges=off -p master log -p --first-parent master +log -p --diff-merges=first-parent master +log --diff-merges=first-parent master log -m -p --first-parent master log -m -p master +log --cc -m -p master +log -c -m -p master +log -m --raw master +log -m --stat master log -SF master log -S F master log -SF -p master @@ -269,6 +349,7 @@ log -SF master --max-count=2 log -GF master log -GF -p master log -GF -p --pickaxe-all master +log -IA -IB -I1 -I2 -p master log --decorate --all log --decorate=full --all @@ -330,6 +411,8 @@ format-patch --inline --stdout initial..master^^ format-patch --stdout --cover-letter -n initial..master^ diff --abbrev initial..side +diff -U initial..side +diff -U1 initial..side diff -r initial..side diff --stat initial..side diff -r --stat initial..side @@ -350,6 +433,7 @@ diff --line-prefix=abc master master^ side diff --dirstat master~1 master~2 diff --dirstat initial rearrange diff --dirstat-by-file initial rearrange +diff --dirstat --cc master~1 master # No-index --abbrev and --no-abbrev diff --raw initial :noellipses diff --raw initial @@ -364,10 +448,65 @@ diff --no-index --raw --no-abbrev dir2 dir diff-tree --pretty --root --stat --compact-summary initial diff-tree --pretty -R --root --stat --compact-summary initial +diff-tree --pretty note +diff-tree --pretty --notes note +diff-tree --format=%N note diff-tree --stat --compact-summary initial mode diff-tree -R --stat --compact-summary initial mode EOF +test_expect_success 'log -m matches log -m -p' ' + git log -m -p master >result && + process_diffs result >expected && + git log -m >result && + process_diffs result >actual && + test_cmp expected actual +' + +test_expect_success 'log --diff-merges=on matches --diff-merges=separate' ' + git log -p --diff-merges=separate master >result && + process_diffs result >expected && + git log -p --diff-merges=on master >result && + process_diffs result >actual && + test_cmp expected actual +' + +test_expect_success 'deny wrong log.diffMerges config' ' + test_config log.diffMerges wrong-value && + test_expect_code 128 git log +' + +test_expect_success 'git config log.diffMerges first-parent' ' + git log -p --diff-merges=first-parent master >result && + process_diffs result >expected && + test_config log.diffMerges first-parent && + git log -p --diff-merges=on master >result && + process_diffs result >actual && + test_cmp expected actual +' + +test_expect_success 'git config log.diffMerges first-parent vs -m' ' + git log -p --diff-merges=first-parent master >result && + process_diffs result >expected && + test_config log.diffMerges first-parent && + git log -p -m master >result && + process_diffs result >actual && + test_cmp expected actual +' + +# -m in "git diff-index" means "match missing", that differs +# from its meaning in "git diff". Let's check it in diff-index. +# The line in the output for removed file should disappear when +# we provide -m in diff-index. +test_expect_success 'git diff-index -m' ' + rm -f file1 && + git diff-index HEAD >without-m && + lines_count=$(wc -l <without-m) && + git diff-index -m HEAD >with-m && + git restore file1 && + test_line_count = $((lines_count - 1)) with-m +' + test_expect_success 'log -S requires an argument' ' test_must_fail git log -S ' @@ -375,16 +514,22 @@ test_expect_success 'log -S requires an argument' ' test_expect_success 'diff --cached on unborn branch' ' echo ref: refs/heads/unborn >.git/HEAD && git diff --cached >result && - test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--cached" result + process_diffs result >actual && + process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--cached" >expected && + test_cmp expected actual ' test_expect_success 'diff --cached -- file on unborn branch' ' git diff --cached -- file0 >result && - test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--cached_--_file0" result + process_diffs result >actual && + process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--cached_--_file0" >expected && + test_cmp expected actual ' test_expect_success 'diff --line-prefix with spaces' ' git diff --line-prefix="| | | " --cached -- file0 >result && - test_cmp "$TEST_DIRECTORY/t4013/diff.diff_--line-prefix_--cached_--_file0" result + process_diffs result >actual && + process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--line-prefix_--cached_--_file0" >expected && + test_cmp expected actual ' test_expect_success 'diff-tree --stdin with log formatting' ' @@ -397,4 +542,43 @@ test_expect_success 'diff-tree --stdin with log formatting' ' test_cmp expect actual ' +test_expect_success 'diff -I<regex>: setup' ' + git checkout master && + test_seq 50 >file0 && + git commit -m "Set up -I<regex> test file" file0 && + test_seq 50 | sed -e "s/13/ten and three/" -e "/7\$/d" >file0 && + echo >>file0 +' +test_expect_success 'diff -I<regex>' ' + git diff --ignore-blank-lines -I"ten.*e" -I"^[124-9]" >actual && + cat >expect <<-\EOF && + diff --git a/file0 b/file0 + --- a/file0 + +++ b/file0 + @@ -34,7 +31,6 @@ + 34 + 35 + 36 + -37 + 38 + 39 + 40 + EOF + compare_diff_patch expect actual +' + +test_expect_success 'diff -I<regex> --stat' ' + git diff --stat --ignore-blank-lines -I"ten.*e" -I"^[124-9]" >actual && + cat >expect <<-\EOF && + file0 | 1 - + 1 file changed, 1 deletion(-) + EOF + test_cmp expect actual +' + +test_expect_success 'diff -I<regex>: detect malformed regex' ' + test_expect_code 129 git diff --ignore-matching-lines="^[124-9" 2>error && + test_i18ngrep "invalid regex given to -I: " error +' + test_done |