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Diffstat (limited to 't/t3206-range-diff.sh')
| -rwxr-xr-x | t/t3206-range-diff.sh | 897 |
1 files changed, 897 insertions, 0 deletions
diff --git a/t/t3206-range-diff.sh b/t/t3206-range-diff.sh new file mode 100755 index 0000000..7b05bf3 --- /dev/null +++ b/t/t3206-range-diff.sh @@ -0,0 +1,897 @@ +#!/bin/sh + +test_description='range-diff tests' + +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +. ./test-lib.sh + +# Note that because of the range-diff's heuristics, test_commit does more +# harm than good. We need some real history. + +test_expect_success 'setup' ' + git fast-import <"$TEST_DIRECTORY"/t3206/history.export && + test_oid_cache <<-\EOF + # topic + t1 sha1:4de457d + t2 sha1:fccce22 + t3 sha1:147e64e + t4 sha1:a63e992 + t1 sha256:b89f8b9 + t2 sha256:5f12aad + t3 sha256:ea8b273 + t4 sha256:14b7336 + + # unmodified + u1 sha1:35b9b25 + u2 sha1:de345ab + u3 sha1:9af6654 + u4 sha1:2901f77 + u1 sha256:e3731be + u2 sha256:14fadf8 + u3 sha256:736c4bc + u4 sha256:673e77d + + # topic (abbrev=10) + t1_abbrev sha1:4de457d2c0 + t2_abbrev sha1:fccce22f8c + t3_abbrev sha1:147e64ef53 + t4_abbrev sha1:a63e992599 + t1_abbrev sha256:b89f8b9092 + t2_abbrev sha256:5f12aadf34 + t3_abbrev sha256:ea8b273a6c + t4_abbrev sha256:14b73361fc + + # unmodified (abbrev=10) + u1_abbrev sha1:35b9b25f76 + u2_abbrev sha1:de345ab3de + u3_abbrev sha1:9af6654000 + u4_abbrev sha1:2901f773f3 + u1_abbrev sha256:e3731be242 + u2_abbrev sha256:14fadf8cee + u3_abbrev sha256:736c4bcb44 + u4_abbrev sha256:673e77d589 + + # reordered + r1 sha1:aca177a + r2 sha1:14ad629 + r3 sha1:ee58208 + r4 sha1:307b27a + r1 sha256:f59d3aa + r2 sha256:fb261a8 + r3 sha256:cb2649b + r4 sha256:958577e + + # removed (deleted) + d1 sha1:7657159 + d2 sha1:43d84d3 + d3 sha1:a740396 + d1 sha256:e312513 + d2 sha256:eb19258 + d3 sha256:1ccb3c1 + + # added + a1 sha1:2716022 + a2 sha1:b62accd + a3 sha1:df46cfa + a4 sha1:3e64548 + a5 sha1:12b4063 + a1 sha256:d724f4d + a2 sha256:1de7762 + a3 sha256:e159431 + a4 sha256:b3e483c + a5 sha256:90866a7 + + # rebased + b1 sha1:cc9c443 + b2 sha1:c5d9641 + b3 sha1:28cc2b6 + b4 sha1:5628ab7 + b5 sha1:a31b12e + b1 sha256:a1a8717 + b2 sha256:20a5862 + b3 sha256:587172a + b4 sha256:2721c5d + b5 sha256:7b57864 + + # changed + c1 sha1:a4b3333 + c2 sha1:f51d370 + c3 sha1:0559556 + c4 sha1:d966c5c + c1 sha256:f8c2b9d + c2 sha256:3fb6318 + c3 sha256:168ab68 + c4 sha256:3526539 + + # changed-message + m1 sha1:f686024 + m2 sha1:4ab067d + m3 sha1:b9cb956 + m4 sha1:8add5f1 + m1 sha256:31e6281 + m2 sha256:a06bf1b + m3 sha256:82dc654 + m4 sha256:48470c5 + + # renamed + n1 sha1:f258d75 + n2 sha1:017b62d + n3 sha1:3ce7af6 + n4 sha1:1e6226b + n1 sha256:ad52114 + n2 sha256:3b54c8f + n3 sha256:3b0a644 + n4 sha256:e461653 + + # mode change + o1 sha1:4d39cb3 + o2 sha1:26c107f + o3 sha1:4c1e0f5 + o1 sha256:d0dd598 + o2 sha256:c4a279e + o3 sha256:78459d7 + + # added and removed + s1 sha1:096b1ba + s2 sha1:d92e698 + s3 sha1:9a1db4d + s4 sha1:fea3b5c + s1 sha256:a7f9134 + s2 sha256:b4c2580 + s3 sha256:1d62aa2 + s4 sha256:48160e8 + + # Empty delimiter (included so lines match neatly) + __ sha1:------- + __ sha256:------- + EOF +' + +test_expect_success 'simple A..B A..C (unmodified)' ' + git range-diff --no-color main..topic main..unmodified \ + >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid u1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid u2) s/4/A/ + 3: $(test_oid t3) = 3: $(test_oid u3) s/11/B/ + 4: $(test_oid t4) = 4: $(test_oid u4) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'simple B...C (unmodified)' ' + git range-diff --no-color topic...unmodified >actual && + # same "expect" as above + test_cmp expect actual +' + +test_expect_success 'simple A B C (unmodified)' ' + git range-diff --no-color main topic unmodified >actual && + # same "expect" as above + test_cmp expect actual +' + +test_expect_success 'simple A..B A..C (unmodified) with --abbrev' ' + git range-diff --no-color --abbrev=10 main..topic main..unmodified \ + >actual && + cat >expect <<-EOF && + 1: $(test_oid t1_abbrev) = 1: $(test_oid u1_abbrev) s/5/A/ + 2: $(test_oid t2_abbrev) = 2: $(test_oid u2_abbrev) s/4/A/ + 3: $(test_oid t3_abbrev) = 3: $(test_oid u3_abbrev) s/11/B/ + 4: $(test_oid t4_abbrev) = 4: $(test_oid u4_abbrev) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'A^! and A^-<n> (unmodified)' ' + git range-diff --no-color topic^! unmodified^-1 >actual && + cat >expect <<-EOF && + 1: $(test_oid t4) = 1: $(test_oid u4) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'A^{/..} is not mistaken for a range' ' + test_must_fail git range-diff topic^.. topic^{/..} -- 2>error && + test_grep "not a commit range" error +' + +test_expect_success 'trivial reordering' ' + git range-diff --no-color main topic reordered >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid r1) s/5/A/ + 3: $(test_oid t3) = 2: $(test_oid r2) s/11/B/ + 4: $(test_oid t4) = 3: $(test_oid r3) s/12/B/ + 2: $(test_oid t2) = 4: $(test_oid r4) s/4/A/ + EOF + test_cmp expect actual +' + +test_expect_success 'removed a commit' ' + git range-diff --no-color main topic removed >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid d1) s/5/A/ + 2: $(test_oid t2) < -: $(test_oid __) s/4/A/ + 3: $(test_oid t3) = 2: $(test_oid d2) s/11/B/ + 4: $(test_oid t4) = 3: $(test_oid d3) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'added a commit' ' + git range-diff --no-color main topic added >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid a1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid a2) s/4/A/ + -: $(test_oid __) > 3: $(test_oid a3) s/6/A/ + 3: $(test_oid t3) = 4: $(test_oid a4) s/11/B/ + 4: $(test_oid t4) = 5: $(test_oid a5) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'new base, A B C' ' + git range-diff --no-color main topic rebased >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid b1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid b2) s/4/A/ + 3: $(test_oid t3) = 3: $(test_oid b3) s/11/B/ + 4: $(test_oid t4) = 4: $(test_oid b4) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'new base, B...C' ' + # this syntax includes the commits from main! + git range-diff --no-color topic...rebased >actual && + cat >expect <<-EOF && + -: $(test_oid __) > 1: $(test_oid b5) unrelated + 1: $(test_oid t1) = 2: $(test_oid b1) s/5/A/ + 2: $(test_oid t2) = 3: $(test_oid b2) s/4/A/ + 3: $(test_oid t3) = 4: $(test_oid b3) s/11/B/ + 4: $(test_oid t4) = 5: $(test_oid b4) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'changed commit' ' + git range-diff --no-color topic...changed >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid c1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid c2) s/4/A/ + 3: $(test_oid t3) ! 3: $(test_oid c3) s/11/B/ + @@ file: A + 9 + 10 + -11 + -+B + ++BB + 12 + 13 + 14 + 4: $(test_oid t4) ! 4: $(test_oid c4) s/12/B/ + @@ file + @@ file: A + 9 + 10 + - B + + BB + -12 + +B + 13 + EOF + test_cmp expect actual +' + +test_expect_success 'changed commit with --no-patch diff option' ' + git range-diff --no-color --no-patch topic...changed >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid c1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid c2) s/4/A/ + 3: $(test_oid t3) ! 3: $(test_oid c3) s/11/B/ + 4: $(test_oid t4) ! 4: $(test_oid c4) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'changed commit with --stat diff option' ' + git range-diff --no-color --stat topic...changed >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid c1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid c2) s/4/A/ + 3: $(test_oid t3) ! 3: $(test_oid c3) s/11/B/ + a => b | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + 4: $(test_oid t4) ! 4: $(test_oid c4) s/12/B/ + a => b | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + EOF + test_cmp expect actual +' + +test_expect_success 'changed commit with sm config' ' + git range-diff --no-color --submodule=log topic...changed >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid c1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid c2) s/4/A/ + 3: $(test_oid t3) ! 3: $(test_oid c3) s/11/B/ + @@ file: A + 9 + 10 + -11 + -+B + ++BB + 12 + 13 + 14 + 4: $(test_oid t4) ! 4: $(test_oid c4) s/12/B/ + @@ file + @@ file: A + 9 + 10 + - B + + BB + -12 + +B + 13 + EOF + test_cmp expect actual +' + +test_expect_success 'renamed file' ' + git range-diff --no-color --submodule=log topic...renamed-file >actual && + sed s/Z/\ /g >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid n1) s/5/A/ + 2: $(test_oid t2) ! 2: $(test_oid n2) s/4/A/ + @@ Metadata + ZAuthor: Thomas Rast <trast@inf.ethz.ch> + Z + Z ## Commit message ## + - s/4/A/ + + s/4/A/ + rename file + Z + - ## file ## + + ## file => renamed-file ## + Z@@ + Z 1 + Z 2 + 3: $(test_oid t3) ! 3: $(test_oid n3) s/11/B/ + @@ Metadata + Z ## Commit message ## + Z s/11/B/ + Z + - ## file ## + -@@ file: A + + ## renamed-file ## + +@@ renamed-file: A + Z 8 + Z 9 + Z 10 + 4: $(test_oid t4) ! 4: $(test_oid n4) s/12/B/ + @@ Metadata + Z ## Commit message ## + Z s/12/B/ + Z + - ## file ## + -@@ file: A + + ## renamed-file ## + +@@ renamed-file: A + Z 9 + Z 10 + Z B + EOF + test_cmp expect actual +' + +test_expect_success 'file with mode only change' ' + git range-diff --no-color --submodule=log topic...mode-only-change >actual && + sed s/Z/\ /g >expect <<-EOF && + 1: $(test_oid t2) ! 1: $(test_oid o1) s/4/A/ + @@ Metadata + ZAuthor: Thomas Rast <trast@inf.ethz.ch> + Z + Z ## Commit message ## + - s/4/A/ + + s/4/A/ + add other-file + Z + Z ## file ## + Z@@ + @@ file + Z A + Z 6 + Z 7 + + + + ## other-file (new) ## + 2: $(test_oid t3) ! 2: $(test_oid o2) s/11/B/ + @@ Metadata + ZAuthor: Thomas Rast <trast@inf.ethz.ch> + Z + Z ## Commit message ## + - s/11/B/ + + s/11/B/ + mode change other-file + Z + Z ## file ## + Z@@ file: A + @@ file: A + Z 12 + Z 13 + Z 14 + + + + ## other-file (mode change 100644 => 100755) ## + 3: $(test_oid t4) = 3: $(test_oid o3) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'file added and later removed' ' + git range-diff --no-color --submodule=log topic...added-removed >actual && + sed s/Z/\ /g >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid s1) s/5/A/ + 2: $(test_oid t2) ! 2: $(test_oid s2) s/4/A/ + @@ Metadata + ZAuthor: Thomas Rast <trast@inf.ethz.ch> + Z + Z ## Commit message ## + - s/4/A/ + + s/4/A/ + new-file + Z + Z ## file ## + Z@@ + @@ file + Z A + Z 6 + Z 7 + + + + ## new-file (new) ## + 3: $(test_oid t3) ! 3: $(test_oid s3) s/11/B/ + @@ Metadata + ZAuthor: Thomas Rast <trast@inf.ethz.ch> + Z + Z ## Commit message ## + - s/11/B/ + + s/11/B/ + remove file + Z + Z ## file ## + Z@@ file: A + @@ file: A + Z 12 + Z 13 + Z 14 + + + + ## new-file (deleted) ## + 4: $(test_oid t4) = 4: $(test_oid s4) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'no commits on one side' ' + git commit --amend -m "new message" && + git range-diff main HEAD@{1} HEAD +' + +test_expect_success 'changed message' ' + git range-diff --no-color topic...changed-message >actual && + sed s/Z/\ /g >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid m1) s/5/A/ + 2: $(test_oid t2) ! 2: $(test_oid m2) s/4/A/ + @@ Metadata + Z ## Commit message ## + Z s/4/A/ + Z + + Also a silly comment here! + + + Z ## file ## + Z@@ + Z 1 + 3: $(test_oid t3) = 3: $(test_oid m3) s/11/B/ + 4: $(test_oid t4) = 4: $(test_oid m4) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'dual-coloring' ' + sed -e "s|^:||" >expect <<-EOF && + :<YELLOW>1: $(test_oid c1) = 1: $(test_oid m1) s/5/A/<RESET> + :<RED>2: $(test_oid c2) <RESET><YELLOW>!<RESET><GREEN> 2: $(test_oid m2)<RESET><YELLOW> s/4/A/<RESET> + : <REVERSE><CYAN>@@<RESET> <RESET>Metadata<RESET> + : ## Commit message ##<RESET> + : s/4/A/<RESET> + : <RESET> + : <REVERSE><GREEN>+<RESET><BOLD> Also a silly comment here!<RESET> + : <REVERSE><GREEN>+<RESET> + : ## file ##<RESET> + : <CYAN> @@<RESET> + : 1<RESET> + :<RED>3: $(test_oid c3) <RESET><YELLOW>!<RESET><GREEN> 3: $(test_oid m3)<RESET><YELLOW> s/11/B/<RESET> + : <REVERSE><CYAN>@@<RESET> <RESET>file: A<RESET> + : 9<RESET> + : 10<RESET> + : <RED> -11<RESET> + : <REVERSE><RED>-<RESET><FAINT;GREEN>+BB<RESET> + : <REVERSE><GREEN>+<RESET><BOLD;GREEN>+B<RESET> + : 12<RESET> + : 13<RESET> + : 14<RESET> + :<RED>4: $(test_oid c4) <RESET><YELLOW>!<RESET><GREEN> 4: $(test_oid m4)<RESET><YELLOW> s/12/B/<RESET> + : <REVERSE><CYAN>@@<RESET> <RESET>file<RESET> + : <CYAN> @@ file: A<RESET> + : 9<RESET> + : 10<RESET> + : <REVERSE><RED>-<RESET><FAINT> BB<RESET> + : <REVERSE><GREEN>+<RESET><BOLD> B<RESET> + : <RED> -12<RESET> + : <GREEN> +B<RESET> + : 13<RESET> + EOF + git range-diff changed...changed-message --color --dual-color >actual.raw && + test_decode_color >actual <actual.raw && + test_cmp expect actual +' + +for prev in topic main..topic +do + test_expect_success "format-patch --range-diff=$prev" ' + git format-patch --cover-letter --range-diff=$prev \ + main..unmodified >actual && + test_when_finished "rm 000?-*" && + test_line_count = 5 actual && + test_grep "^Range-diff:$" 0000-* && + grep "= 1: .* s/5/A" 0000-* && + grep "= 2: .* s/4/A" 0000-* && + grep "= 3: .* s/11/B" 0000-* && + grep "= 4: .* s/12/B" 0000-* + ' +done + +test_expect_success 'format-patch --range-diff as commentary' ' + git format-patch --range-diff=HEAD~1 HEAD~1 >actual && + test_when_finished "rm 0001-*" && + test_line_count = 1 actual && + test_grep "^Range-diff:$" 0001-* && + grep "> 1: .* new message" 0001-* +' + +test_expect_success 'format-patch --range-diff reroll-count with a non-integer' ' + git format-patch --range-diff=HEAD~1 -v2.9 HEAD~1 >actual && + test_when_finished "rm v2.9-0001-*" && + test_line_count = 1 actual && + test_grep "^Range-diff:$" v2.9-0001-* && + grep "> 1: .* new message" v2.9-0001-* +' + +test_expect_success 'format-patch --range-diff reroll-count with a integer' ' + git format-patch --range-diff=HEAD~1 -v2 HEAD~1 >actual && + test_when_finished "rm v2-0001-*" && + test_line_count = 1 actual && + test_grep "^Range-diff ..* v1:$" v2-0001-* && + grep "> 1: .* new message" v2-0001-* +' + +test_expect_success 'format-patch --range-diff with v0' ' + git format-patch --range-diff=HEAD~1 -v0 HEAD~1 >actual && + test_when_finished "rm v0-0001-*" && + test_line_count = 1 actual && + test_grep "^Range-diff:$" v0-0001-* && + grep "> 1: .* new message" v0-0001-* +' + +test_expect_success 'range-diff overrides diff.noprefix internally' ' + git -c diff.noprefix=true range-diff HEAD^... +' + +test_expect_success 'basic with modified format.pretty with suffix' ' + git -c format.pretty="format:commit %H%d%n" range-diff \ + main..topic main..unmodified +' + +test_expect_success 'basic with modified format.pretty without "commit "' ' + git -c format.pretty="format:%H%n" range-diff \ + main..topic main..unmodified +' + +test_expect_success 'range-diff compares notes by default' ' + git notes add -m "topic note" topic && + git notes add -m "unmodified note" unmodified && + test_when_finished git notes remove topic unmodified && + git range-diff --no-color main..topic main..unmodified \ + >actual && + sed s/Z/\ /g >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid u1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid u2) s/4/A/ + 3: $(test_oid t3) = 3: $(test_oid u3) s/11/B/ + 4: $(test_oid t4) ! 4: $(test_oid u4) s/12/B/ + @@ Commit message + Z + Z + Z ## Notes ## + - topic note + + unmodified note + Z + Z ## file ## + Z@@ file: A + EOF + test_cmp expect actual +' + +test_expect_success 'range-diff with --no-notes' ' + git notes add -m "topic note" topic && + git notes add -m "unmodified note" unmodified && + test_when_finished git notes remove topic unmodified && + git range-diff --no-color --no-notes main..topic main..unmodified \ + >actual && + cat >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid u1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid u2) s/4/A/ + 3: $(test_oid t3) = 3: $(test_oid u3) s/11/B/ + 4: $(test_oid t4) = 4: $(test_oid u4) s/12/B/ + EOF + test_cmp expect actual +' + +test_expect_success 'range-diff with multiple --notes' ' + git notes --ref=note1 add -m "topic note1" topic && + git notes --ref=note1 add -m "unmodified note1" unmodified && + test_when_finished git notes --ref=note1 remove topic unmodified && + git notes --ref=note2 add -m "topic note2" topic && + git notes --ref=note2 add -m "unmodified note2" unmodified && + test_when_finished git notes --ref=note2 remove topic unmodified && + git range-diff --no-color --notes=note1 --notes=note2 main..topic main..unmodified \ + >actual && + sed s/Z/\ /g >expect <<-EOF && + 1: $(test_oid t1) = 1: $(test_oid u1) s/5/A/ + 2: $(test_oid t2) = 2: $(test_oid u2) s/4/A/ + 3: $(test_oid t3) = 3: $(test_oid u3) s/11/B/ + 4: $(test_oid t4) ! 4: $(test_oid u4) s/12/B/ + @@ Commit message + Z + Z + Z ## Notes (note1) ## + - topic note1 + + unmodified note1 + Z + Z + Z ## Notes (note2) ## + - topic note2 + + unmodified note2 + Z + Z ## file ## + Z@@ file: A + EOF + test_cmp expect actual +' + +# `range-diff` should act like `log` with regards to notes +test_expect_success 'range-diff with --notes=custom does not show default notes' ' + git notes add -m "topic note" topic && + git notes add -m "unmodified note" unmodified && + git notes --ref=custom add -m "topic note" topic && + git notes --ref=custom add -m "unmodified note" unmodified && + test_when_finished git notes remove topic unmodified && + test_when_finished git notes --ref=custom remove topic unmodified && + git range-diff --notes=custom main..topic main..unmodified \ + >actual && + ! grep "## Notes ##" actual && + grep "## Notes (custom) ##" actual +' + +test_expect_success 'format-patch --range-diff does not compare notes by default' ' + git notes add -m "topic note" topic && + git notes add -m "unmodified note" unmodified && + test_when_finished git notes remove topic unmodified && + git format-patch --cover-letter --range-diff=$prev \ + main..unmodified >actual && + test_when_finished "rm 000?-*" && + test_line_count = 5 actual && + test_grep "^Range-diff:$" 0000-* && + grep "= 1: .* s/5/A" 0000-* && + grep "= 2: .* s/4/A" 0000-* && + grep "= 3: .* s/11/B" 0000-* && + grep "= 4: .* s/12/B" 0000-* && + ! grep "Notes" 0000-* && + ! grep "note" 0000-* +' + +test_expect_success 'format-patch --notes=custom --range-diff only compares custom notes' ' + git notes add -m "topic note" topic && + git notes --ref=custom add -m "topic note (custom)" topic && + git notes add -m "unmodified note" unmodified && + git notes --ref=custom add -m "unmodified note (custom)" unmodified && + test_when_finished git notes remove topic unmodified && + test_when_finished git notes --ref=custom remove topic unmodified && + git format-patch --notes=custom --cover-letter --range-diff=$prev \ + main..unmodified >actual && + test_when_finished "rm 000?-*" && + grep "## Notes (custom) ##" 0000-* && + ! grep "## Notes ##" 0000-* +' + +test_expect_success 'format-patch --range-diff with --no-notes' ' + git notes add -m "topic note" topic && + git notes add -m "unmodified note" unmodified && + test_when_finished git notes remove topic unmodified && + git format-patch --no-notes --cover-letter --range-diff=$prev \ + main..unmodified >actual && + test_when_finished "rm 000?-*" && + test_line_count = 5 actual && + test_grep "^Range-diff:$" 0000-* && + grep "= 1: .* s/5/A" 0000-* && + grep "= 2: .* s/4/A" 0000-* && + grep "= 3: .* s/11/B" 0000-* && + grep "= 4: .* s/12/B" 0000-* && + ! grep "Notes" 0000-* && + ! grep "note" 0000-* +' + +test_expect_success 'format-patch --range-diff with --notes' ' + git notes add -m "topic note" topic && + git notes add -m "unmodified note" unmodified && + test_when_finished git notes remove topic unmodified && + git format-patch --notes --cover-letter --range-diff=$prev \ + main..unmodified >actual && + test_when_finished "rm 000?-*" && + test_line_count = 5 actual && + test_grep "^Range-diff:$" 0000-* && + grep "= 1: .* s/5/A" 0000-* && + grep "= 2: .* s/4/A" 0000-* && + grep "= 3: .* s/11/B" 0000-* && + grep "! 4: .* s/12/B" 0000-* && + sed s/Z/\ /g >expect <<-EOF && + @@ Commit message + Z + Z + Z ## Notes ## + - topic note + + unmodified note + Z + Z ## file ## + Z@@ file: A + EOF + sed "/@@ Commit message/,/@@ file: A/!d" 0000-* >actual && + test_cmp expect actual +' + +test_expect_success 'format-patch --range-diff with format.notes config' ' + git notes add -m "topic note" topic && + git notes add -m "unmodified note" unmodified && + test_when_finished git notes remove topic unmodified && + test_config format.notes true && + git format-patch --cover-letter --range-diff=$prev \ + main..unmodified >actual && + test_when_finished "rm 000?-*" && + test_line_count = 5 actual && + test_grep "^Range-diff:$" 0000-* && + grep "= 1: .* s/5/A" 0000-* && + grep "= 2: .* s/4/A" 0000-* && + grep "= 3: .* s/11/B" 0000-* && + grep "! 4: .* s/12/B" 0000-* && + sed s/Z/\ /g >expect <<-EOF && + @@ Commit message + Z + Z + Z ## Notes ## + - topic note + + unmodified note + Z + Z ## file ## + Z@@ file: A + EOF + sed "/@@ Commit message/,/@@ file: A/!d" 0000-* >actual && + test_cmp expect actual +' + +test_expect_success 'format-patch --range-diff with multiple notes' ' + git notes --ref=note1 add -m "topic note1" topic && + git notes --ref=note1 add -m "unmodified note1" unmodified && + test_when_finished git notes --ref=note1 remove topic unmodified && + git notes --ref=note2 add -m "topic note2" topic && + git notes --ref=note2 add -m "unmodified note2" unmodified && + test_when_finished git notes --ref=note2 remove topic unmodified && + git format-patch --notes=note1 --notes=note2 --cover-letter --range-diff=$prev \ + main..unmodified >actual && + test_when_finished "rm 000?-*" && + test_line_count = 5 actual && + test_grep "^Range-diff:$" 0000-* && + grep "= 1: .* s/5/A" 0000-* && + grep "= 2: .* s/4/A" 0000-* && + grep "= 3: .* s/11/B" 0000-* && + grep "! 4: .* s/12/B" 0000-* && + sed s/Z/\ /g >expect <<-EOF && + @@ Commit message + Z + Z + Z ## Notes (note1) ## + - topic note1 + + unmodified note1 + Z + Z + Z ## Notes (note2) ## + - topic note2 + + unmodified note2 + Z + Z ## file ## + Z@@ file: A + EOF + sed "/@@ Commit message/,/@@ file: A/!d" 0000-* >actual && + test_cmp expect actual +' + +test_expect_success '--left-only/--right-only' ' + git switch --orphan left-right && + test_commit first && + test_commit unmatched && + test_commit common && + git switch -C left-right first && + git cherry-pick common && + + git range-diff -s --left-only ...common >actual && + head_oid=$(git rev-parse --short HEAD) && + common_oid=$(git rev-parse --short common) && + echo "1: $head_oid = 2: $common_oid common" >expect && + test_cmp expect actual +' + +test_expect_success 'ranges with pathspecs' ' + git range-diff topic...mode-only-change -- other-file >actual && + test_line_count = 2 actual && + topic_oid=$(git rev-parse --short topic) && + mode_change_oid=$(git rev-parse --short mode-only-change^) && + file_change_oid=$(git rev-parse --short mode-only-change) && + grep "$mode_change_oid" actual && + ! grep "$file_change_oid" actual && + ! grep "$topic_oid" actual +' + +test_expect_success 'submodule changes are shown irrespective of diff.submodule' ' + git init sub-repo && + test_commit -C sub-repo sub-first && + sub_oid1=$(git -C sub-repo rev-parse HEAD) && + test_commit -C sub-repo sub-second && + sub_oid2=$(git -C sub-repo rev-parse HEAD) && + test_commit -C sub-repo sub-third && + sub_oid3=$(git -C sub-repo rev-parse HEAD) && + + git checkout -b main-sub topic && + git -c protocol.file.allow=always submodule add ./sub-repo sub && + git -C sub checkout --detach sub-first && + git commit -m "add sub" sub && + sup_oid1=$(git rev-parse --short HEAD) && + git checkout -b topic-sub && + git -C sub checkout sub-second && + git commit -m "change sub" sub && + sup_oid2=$(git rev-parse --short HEAD) && + git checkout -b modified-sub main-sub && + git -C sub checkout sub-third && + git commit -m "change sub" sub && + sup_oid3=$(git rev-parse --short HEAD) && + sup_oid0=$(test_oid __) && + + test_config diff.submodule log && + git range-diff topic topic-sub modified-sub >actual && + cat >expect <<-EOF && + 1: $sup_oid1 = 1: $sup_oid1 add sub + 2: $sup_oid2 < -: $sup_oid0 change sub + -: $sup_oid0 > 2: $sup_oid3 change sub + EOF + test_cmp expect actual && + test_config diff.submodule diff && + git range-diff topic topic-sub modified-sub >actual && + git range-diff --creation-factor=100 topic topic-sub modified-sub >actual && + cat >expect <<-EOF && + 1: $sup_oid1 = 1: $sup_oid1 add sub + 2: $sup_oid2 ! 2: $sup_oid3 change sub + @@ Commit message + ## sub ## + @@ + -Subproject commit $sub_oid1 + -+Subproject commit $sub_oid2 + ++Subproject commit $sub_oid3 + EOF + test_cmp expect actual && + test_config diff.submodule diff && + git range-diff --creation-factor=100 topic topic-sub modified-sub >actual && + test_cmp expect actual +' + +test_done |