diff options
Diffstat (limited to 'third_party/git/t/t4038-diff-combined.sh')
| -rwxr-xr-x | third_party/git/t/t4038-diff-combined.sh | 533 |
1 files changed, 0 insertions, 533 deletions
diff --git a/third_party/git/t/t4038-diff-combined.sh b/third_party/git/t/t4038-diff-combined.sh deleted file mode 100755 index 94680836ceb5..000000000000 --- a/third_party/git/t/t4038-diff-combined.sh +++ /dev/null @@ -1,533 +0,0 @@ -#!/bin/sh - -test_description='combined diff' - -. ./test-lib.sh -. "$TEST_DIRECTORY"/diff-lib.sh - -setup_helper () { - one=$1 branch=$2 side=$3 && - - git branch $side $branch && - for l in $one two three fyra - do - echo $l - done >file && - git add file && - test_tick && - git commit -m $branch && - git checkout $side && - for l in $one two three quatro - do - echo $l - done >file && - git add file && - test_tick && - git commit -m $side && - test_must_fail git merge $branch && - for l in $one three four - do - echo $l - done >file && - git add file && - test_tick && - git commit -m "merge $branch into $side" -} - -verify_helper () { - it=$1 && - - # Ignore lines that were removed only from the other parent - sed -e ' - 1,/^@@@/d - /^ -/d - s/^\(.\)./\1/ - ' "$it" >"$it.actual.1" && - sed -e ' - 1,/^@@@/d - /^- /d - s/^.\(.\)/\1/ - ' "$it" >"$it.actual.2" && - - git diff "$it^" "$it" -- | sed -e '1,/^@@/d' >"$it.expect.1" && - test_cmp "$it.expect.1" "$it.actual.1" && - - git diff "$it^2" "$it" -- | sed -e '1,/^@@/d' >"$it.expect.2" && - test_cmp "$it.expect.2" "$it.actual.2" -} - -test_expect_success setup ' - >file && - git add file && - test_tick && - git commit -m initial && - - git branch withone && - git branch sansone && - - git checkout withone && - setup_helper one withone sidewithone && - - git checkout sansone && - setup_helper "" sansone sidesansone -' - -test_expect_success 'check combined output (1)' ' - git show sidewithone -- >sidewithone && - verify_helper sidewithone -' - -test_expect_success 'check combined output (2)' ' - git show sidesansone -- >sidesansone && - verify_helper sidesansone -' - -test_expect_success 'diagnose truncated file' ' - >file && - git add file && - git commit --amend -C HEAD && - git show >out && - grep "diff --cc file" out -' - -test_expect_success 'setup for --cc --raw' ' - blob=$(echo file | git hash-object --stdin -w) && - base_tree=$(echo "100644 blob $blob file" | git mktree) && - trees= && - for i in $(test_seq 1 40) - do - blob=$(echo file$i | git hash-object --stdin -w) && - trees="$trees$(echo "100644 blob $blob file" | git mktree)$LF" - done -' - -test_expect_success 'check --cc --raw with four trees' ' - four_trees=$(echo "$trees" | sed -e 4q) && - git diff --cc --raw $four_trees $base_tree >out && - # Check for four leading colons in the output: - grep "^::::[^:]" out -' - -test_expect_success 'check --cc --raw with forty trees' ' - git diff --cc --raw $trees $base_tree >out && - # Check for forty leading colons in the output: - grep "^::::::::::::::::::::::::::::::::::::::::[^:]" out -' - -test_expect_success 'setup combined ignore spaces' ' - git checkout master && - >test && - git add test && - git commit -m initial && - - tr -d Q <<-\EOF >test && - always coalesce - eol space coalesce Q - space change coalesce - all spa ces coalesce - eol spaces Q - space change - all spa ces - EOF - git commit -m "test space change" -a && - - git checkout -b side HEAD^ && - tr -d Q <<-\EOF >test && - always coalesce - eol space coalesce - space change coalesce - all spaces coalesce - eol spaces - space change - all spaces - EOF - git commit -m "test other space changes" -a && - - test_must_fail git merge master && - tr -d Q <<-\EOF >test && - eol spaces Q - space change - all spa ces - EOF - git commit -m merged -a -' - -test_expect_success 'check combined output (no ignore space)' ' - git show >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - --always coalesce - - eol space coalesce - - space change coalesce - - all spaces coalesce - - eol spaces - - space change - - all spaces - -eol space coalesce Q - -space change coalesce - -all spa ces coalesce - + eol spaces Q - + space change - + all spa ces - EOF - compare_diff_patch expected actual -' - -test_expect_success 'check combined output (ignore space at eol)' ' - git show --ignore-space-at-eol >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - --always coalesce - --eol space coalesce - - space change coalesce - - all spaces coalesce - -space change coalesce - -all spa ces coalesce - eol spaces Q - - space change - - all spaces - + space change - + all spa ces - EOF - compare_diff_patch expected actual -' - -test_expect_success 'check combined output (ignore space change)' ' - git show -b >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - --always coalesce - --eol space coalesce - --space change coalesce - - all spaces coalesce - -all spa ces coalesce - eol spaces Q - space change - - all spaces - + all spa ces - EOF - compare_diff_patch expected actual -' - -test_expect_success 'check combined output (ignore all spaces)' ' - git show -w >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - --always coalesce - --eol space coalesce - --space change coalesce - --all spaces coalesce - eol spaces Q - space change - all spa ces - EOF - compare_diff_patch expected actual -' - -test_expect_success 'combine diff coalesce simple' ' - >test && - git add test && - git commit -m initial && - test_seq 4 >test && - git commit -a -m empty1 && - git branch side1 && - git checkout HEAD^ && - test_seq 5 >test && - git commit -a -m empty2 && - test_must_fail git merge side1 && - >test && - git commit -a -m merge && - git show >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - --1 - --2 - --3 - --4 - - 5 - EOF - compare_diff_patch expected actual -' - -test_expect_success 'combine diff coalesce tricky' ' - >test && - git add test && - git commit -m initial --allow-empty && - cat <<-\EOF >test && - 3 - 1 - 2 - 3 - 4 - EOF - git commit -a -m empty1 && - git branch -f side1 && - git checkout HEAD^ && - cat <<-\EOF >test && - 1 - 3 - 5 - 4 - EOF - git commit -a -m empty2 && - git branch -f side2 && - test_must_fail git merge side1 && - >test && - git commit -a -m merge && - git show >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - -3 - --1 - -2 - --3 - - 5 - --4 - EOF - compare_diff_patch expected actual && - git checkout -f side1 && - test_must_fail git merge side2 && - >test && - git commit -a -m merge && - git show >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - - 3 - --1 - - 2 - --3 - -5 - --4 - EOF - compare_diff_patch expected actual -' - -test_expect_failure 'combine diff coalesce three parents' ' - >test && - git add test && - git commit -m initial --allow-empty && - cat <<-\EOF >test && - 3 - 1 - 2 - 3 - 4 - EOF - git commit -a -m empty1 && - git checkout -B side1 && - git checkout HEAD^ && - cat <<-\EOF >test && - 1 - 3 - 7 - 5 - 4 - EOF - git commit -a -m empty2 && - git branch -f side2 && - git checkout HEAD^ && - cat <<-\EOF >test && - 3 - 1 - 6 - 5 - 4 - EOF - git commit -a -m empty3 && - >test && - git add test && - TREE=$(git write-tree) && - COMMIT=$(git commit-tree -p HEAD -p side1 -p side2 -m merge $TREE) && - git show $COMMIT >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - -- 3 - ---1 - - 6 - - 2 - --3 - -7 - - -5 - ---4 - EOF - compare_diff_patch expected actual -' - -# Test for a bug reported at -# https://lore.kernel.org/git/20130515143508.GO25742@login.drsnuggles.stderr.nl/ -# where a delete lines were missing from combined diff output when they -# occurred exactly before the context lines of a later change. -test_expect_success 'combine diff missing delete bug' ' - git commit -m initial --allow-empty && - cat <<-\EOF >test && - 1 - 2 - 3 - 4 - EOF - git add test && - git commit -a -m side1 && - git checkout -B side1 && - git checkout HEAD^ && - cat <<-\EOF >test && - 0 - 1 - 2 - 3 - 4modified - EOF - git add test && - git commit -m side2 && - git branch -f side2 && - test_must_fail git merge --no-commit side1 && - cat <<-\EOF >test && - 1 - 2 - 3 - 4modified - EOF - git add test && - git commit -a -m merge && - git diff-tree -c -p HEAD >actual.tmp && - sed -e "1,/^@@@/d" < actual.tmp >actual && - tr -d Q <<-\EOF >expected && - - 0 - 1 - 2 - 3 - -4 - +4modified - EOF - compare_diff_patch expected actual -' - -test_expect_success 'combine diff gets tree sorting right' ' - # create a directory and a file that sort differently in trees - # versus byte-wise (implied "/" sorts after ".") - git checkout -f master && - mkdir foo && - echo base >foo/one && - echo base >foo/two && - echo base >foo.ext && - git add foo foo.ext && - git commit -m base && - - # one side modifies a file in the directory, along with the root - # file... - echo master >foo/one && - echo master >foo.ext && - git commit -a -m master && - - # the other side modifies the other file in the directory - git checkout -b other HEAD^ && - echo other >foo/two && - git commit -a -m other && - - # And now we merge. The files in the subdirectory will resolve cleanly, - # meaning that a combined diff will not find them interesting. But it - # will find the tree itself interesting, because it had to be merged. - git checkout master && - git merge other && - - printf "MM\tfoo\n" >expect && - git diff-tree -c --name-status -t HEAD >actual.tmp && - sed 1d <actual.tmp >actual && - test_cmp expect actual -' - -test_expect_success 'setup for --combined-all-paths' ' - git branch side1c && - git branch side2c && - git checkout side1c && - test_seq 1 10 >filename-side1c && - side1cf=$(git hash-object filename-side1c) && - git add filename-side1c && - git commit -m with && - git checkout side2c && - test_seq 1 9 >filename-side2c && - echo ten >>filename-side2c && - side2cf=$(git hash-object filename-side2c) && - git add filename-side2c && - git commit -m iam && - git checkout -b mergery side1c && - git merge --no-commit side2c && - git rm filename-side1c && - echo eleven >>filename-side2c && - git mv filename-side2c filename-merged && - mergedf=$(git hash-object filename-merged) && - git add filename-merged && - git commit -' - -test_expect_success '--combined-all-paths and --raw' ' - cat <<-EOF >expect && - ::100644 100644 100644 $side1cf $side2cf $mergedf RR filename-side1c filename-side2c filename-merged - EOF - git diff-tree -c -M --raw --combined-all-paths HEAD >actual.tmp && - sed 1d <actual.tmp >actual && - test_cmp expect actual -' - -test_expect_success '--combined-all-paths and --cc' ' - cat <<-\EOF >expect && - --- a/filename-side1c - --- a/filename-side2c - +++ b/filename-merged - EOF - git diff-tree --cc -M --combined-all-paths HEAD >actual.tmp && - grep ^[-+][-+][-+] <actual.tmp >actual && - test_cmp expect actual -' - -test_expect_success FUNNYNAMES 'setup for --combined-all-paths with funny names' ' - git branch side1d && - git branch side2d && - git checkout side1d && - test_seq 1 10 >"$(printf "file\twith\ttabs")" && - git add file* && - side1df=$(git hash-object *tabs) && - git commit -m with && - git checkout side2d && - test_seq 1 9 >"$(printf "i\tam\ttabbed")" && - echo ten >>"$(printf "i\tam\ttabbed")" && - git add *tabbed && - side2df=$(git hash-object *tabbed) && - git commit -m iam && - git checkout -b funny-names-mergery side1d && - git merge --no-commit side2d && - git rm *tabs && - echo eleven >>"$(printf "i\tam\ttabbed")" && - git mv "$(printf "i\tam\ttabbed")" "$(printf "fickle\tnaming")" && - git add fickle* && - headf=$(git hash-object fickle*) && - git commit && - head=$(git rev-parse HEAD) -' - -test_expect_success FUNNYNAMES '--combined-all-paths and --raw and funny names' ' - cat <<-EOF >expect && - ::100644 100644 100644 $side1df $side2df $headf RR "file\twith\ttabs" "i\tam\ttabbed" "fickle\tnaming" - EOF - git diff-tree -c -M --raw --combined-all-paths HEAD >actual.tmp && - sed 1d <actual.tmp >actual && - test_cmp expect actual -' - -test_expect_success FUNNYNAMES '--combined-all-paths and --raw -and -z and funny names' ' - printf "$head\0::100644 100644 100644 $side1df $side2df $headf RR\0file\twith\ttabs\0i\tam\ttabbed\0fickle\tnaming\0" >expect && - git diff-tree -c -M --raw --combined-all-paths -z HEAD >actual && - test_cmp expect actual -' - -test_expect_success FUNNYNAMES '--combined-all-paths and --cc and funny names' ' - cat <<-\EOF >expect && - --- "a/file\twith\ttabs" - --- "a/i\tam\ttabbed" - +++ "b/fickle\tnaming" - EOF - git diff-tree --cc -M --combined-all-paths HEAD >actual.tmp && - grep ^[-+][-+][-+] <actual.tmp >actual && - test_cmp expect actual -' - -test_done |