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116 lines
2.4 KiB
116 lines
2.4 KiB
#!/bin/sh |
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test_description='combined diff' |
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. ./test-lib.sh |
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setup_helper () { |
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one=$1 branch=$2 side=$3 && |
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git branch $side $branch && |
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for l in $one two three fyra |
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do |
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echo $l |
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done >file && |
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git add file && |
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test_tick && |
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git commit -m $branch && |
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git checkout $side && |
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for l in $one two three quatro |
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do |
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echo $l |
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done >file && |
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git add file && |
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test_tick && |
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git commit -m $side && |
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test_must_fail git merge $branch && |
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for l in $one three four |
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do |
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echo $l |
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done >file && |
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git add file && |
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test_tick && |
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git commit -m "merge $branch into $side" |
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} |
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verify_helper () { |
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it=$1 && |
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# Ignore lines that were removed only from the other parent |
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sed -e ' |
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1,/^@@@/d |
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/^ -/d |
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s/^\(.\)./\1/ |
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' "$it" >"$it.actual.1" && |
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sed -e ' |
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1,/^@@@/d |
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/^- /d |
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s/^.\(.\)/\1/ |
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' "$it" >"$it.actual.2" && |
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git diff "$it^" "$it" -- | sed -e '1,/^@@/d' >"$it.expect.1" && |
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test_cmp "$it.expect.1" "$it.actual.1" && |
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git diff "$it^2" "$it" -- | sed -e '1,/^@@/d' >"$it.expect.2" && |
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test_cmp "$it.expect.2" "$it.actual.2" |
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} |
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test_expect_success setup ' |
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>file && |
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git add file && |
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test_tick && |
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git commit -m initial && |
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git branch withone && |
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git branch sansone && |
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git checkout withone && |
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setup_helper one withone sidewithone && |
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git checkout sansone && |
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setup_helper "" sansone sidesansone |
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' |
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test_expect_success 'check combined output (1)' ' |
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git show sidewithone -- >sidewithone && |
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verify_helper sidewithone |
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' |
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test_expect_success 'check combined output (2)' ' |
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git show sidesansone -- >sidesansone && |
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verify_helper sidesansone |
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' |
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test_expect_success 'diagnose truncated file' ' |
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>file && |
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git add file && |
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git commit --amend -C HEAD && |
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git show >out && |
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grep "diff --cc file" out |
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' |
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test_expect_success 'setup for --cc --raw' ' |
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blob=$(echo file | git hash-object --stdin -w) && |
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base_tree=$(echo "100644 blob $blob file" | git mktree) && |
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trees= && |
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for i in `test_seq 1 40` |
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do |
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blob=$(echo file$i | git hash-object --stdin -w) && |
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trees="$trees$(echo "100644 blob $blob file" | git mktree)$LF" |
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done |
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' |
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test_expect_success 'check --cc --raw with four trees' ' |
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four_trees=$(echo "$trees" | sed -e 4q) && |
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git diff --cc --raw $four_trees $base_tree >out && |
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# Check for four leading colons in the output: |
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grep "^::::[^:]" out |
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' |
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test_expect_success 'check --cc --raw with forty trees' ' |
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git diff --cc --raw $trees $base_tree >out && |
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# Check for forty leading colons in the output: |
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grep "^::::::::::::::::::::::::::::::::::::::::[^:]" out |
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' |
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test_done
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