334afbc76f
In addition to the manual adjustment to let the `linux-gcc` CI job run the test suite with `master` and then with `main`, this patch makes sure that GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME is set in all test scripts that currently rely on the initial branch name being `master by default. To determine which test scripts to mark up, the first step was to force-set the default branch name to `master` in - all test scripts that contain the keyword `master`, - t4211, which expects `t/t4211/history.export` with a hard-coded ref to initialize the default branch, - t5560 because it sources `t/t556x_common` which uses `master`, - t8002 and t8012 because both source `t/annotate-tests.sh` which also uses `master`) This trick was performed by this command: $ sed -i '/^ *\. \.\/\(test-lib\|lib-\(bash\|cvs\|git-svn\)\|gitweb-lib\)\.sh$/i\ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master\ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME\ ' $(git grep -l master t/t[0-9]*.sh) \ t/t4211*.sh t/t5560*.sh t/t8002*.sh t/t8012*.sh After that, careful, manual inspection revealed that some of the test scripts containing the needle `master` do not actually rely on a specific default branch name: either they mention `master` only in a comment, or they initialize that branch specificially, or they do not actually refer to the current default branch. Therefore, the aforementioned modification was undone in those test scripts thusly: $ git checkout HEAD -- \ t/t0027-auto-crlf.sh t/t0060-path-utils.sh \ t/t1011-read-tree-sparse-checkout.sh \ t/t1305-config-include.sh t/t1309-early-config.sh \ t/t1402-check-ref-format.sh t/t1450-fsck.sh \ t/t2024-checkout-dwim.sh \ t/t2106-update-index-assume-unchanged.sh \ t/t3040-subprojects-basic.sh t/t3301-notes.sh \ t/t3308-notes-merge.sh t/t3423-rebase-reword.sh \ t/t3436-rebase-more-options.sh \ t/t4015-diff-whitespace.sh t/t4257-am-interactive.sh \ t/t5323-pack-redundant.sh t/t5401-update-hooks.sh \ t/t5511-refspec.sh t/t5526-fetch-submodules.sh \ t/t5529-push-errors.sh t/t5530-upload-pack-error.sh \ t/t5548-push-porcelain.sh \ t/t5552-skipping-fetch-negotiator.sh \ t/t5572-pull-submodule.sh t/t5608-clone-2gb.sh \ t/t5614-clone-submodules-shallow.sh \ t/t7508-status.sh t/t7606-merge-custom.sh \ t/t9302-fast-import-unpack-limit.sh We excluded one set of test scripts in these commands, though: the range of `git p4` tests. The reason? `git p4` stores the (foreign) remote branch in the branch called `p4/master`, which is obviously not the default branch. Manual analysis revealed that only five of these tests actually require a specific default branch name to pass; They were modified thusly: $ sed -i '/^ *\. \.\/lib-git-p4\.sh$/i\ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master\ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME\ ' t/t980[0167]*.sh t/t9811*.sh Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
372 lines
10 KiB
Bash
Executable File
372 lines
10 KiB
Bash
Executable File
#!/bin/sh
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test_description='Test diff indent heuristic.
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'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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. ./test-lib.sh
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. "$TEST_DIRECTORY"/diff-lib.sh
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# Compare two diff outputs. Ignore "index" lines, because we don't
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# care about SHA-1s or file modes.
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compare_diff () {
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sed -e "/^index /d" <"$1" >.tmp-1
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sed -e "/^index /d" <"$2" >.tmp-2
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test_cmp .tmp-1 .tmp-2 && rm -f .tmp-1 .tmp-2
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}
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# Compare blame output using the expectation for a diff as reference.
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# Only look for the lines coming from non-boundary commits.
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compare_blame () {
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sed -n -e "1,4d" -e "s/^+//p" <"$1" >.tmp-1
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sed -ne "s/^[^^][^)]*) *//p" <"$2" >.tmp-2
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test_cmp .tmp-1 .tmp-2 && rm -f .tmp-1 .tmp-2
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}
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test_expect_success 'prepare' '
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cat <<-\EOF >spaces.txt &&
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1
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2
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a
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b
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3
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4
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EOF
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cat <<-\EOF >functions.c &&
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1
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2
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/* function */
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foo() {
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foo
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}
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3
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4
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EOF
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git add spaces.txt functions.c &&
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test_tick &&
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git commit -m initial &&
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git branch old &&
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cat <<-\EOF >spaces.txt &&
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1
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2
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a
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b
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a
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b
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3
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4
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EOF
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cat <<-\EOF >functions.c &&
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1
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2
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/* function */
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bar() {
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foo
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}
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/* function */
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foo() {
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foo
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}
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3
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4
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EOF
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git add spaces.txt functions.c &&
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test_tick &&
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git commit -m initial &&
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git branch new &&
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tr "_" " " <<-\EOF >spaces-expect &&
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diff --git a/spaces.txt b/spaces.txt
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--- a/spaces.txt
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+++ b/spaces.txt
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@@ -3,5 +3,8 @@
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a
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_
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b
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+a
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+
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+b
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3
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4
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EOF
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tr "_" " " <<-\EOF >spaces-compacted-expect &&
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diff --git a/spaces.txt b/spaces.txt
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--- a/spaces.txt
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+++ b/spaces.txt
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@@ -2,6 +2,9 @@
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2
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a
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_
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+b
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+a
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+
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b
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3
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4
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EOF
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tr "_" " " <<-\EOF >functions-expect &&
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diff --git a/functions.c b/functions.c
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--- a/functions.c
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+++ b/functions.c
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@@ -1,6 +1,11 @@
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1
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2
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/* function */
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+bar() {
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+ foo
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+}
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+
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+/* function */
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foo() {
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foo
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}
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EOF
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tr "_" " " <<-\EOF >functions-compacted-expect
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diff --git a/functions.c b/functions.c
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--- a/functions.c
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+++ b/functions.c
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@@ -1,5 +1,10 @@
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1
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2
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+/* function */
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+bar() {
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+ foo
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+}
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+
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/* function */
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foo() {
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foo
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EOF
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'
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# --- diff tests ----------------------------------------------------------
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test_expect_success 'diff: ugly spaces' '
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git diff --no-indent-heuristic old new -- spaces.txt >out &&
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compare_diff spaces-expect out
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'
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test_expect_success 'diff: --no-indent-heuristic overrides config' '
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git -c diff.indentHeuristic=true diff --no-indent-heuristic old new -- spaces.txt >out2 &&
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compare_diff spaces-expect out2
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'
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test_expect_success 'diff: nice spaces with --indent-heuristic' '
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git -c diff.indentHeuristic=false diff --indent-heuristic old new -- spaces.txt >out-compacted &&
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compare_diff spaces-compacted-expect out-compacted
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'
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test_expect_success 'diff: nice spaces with diff.indentHeuristic=true' '
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git -c diff.indentHeuristic=true diff old new -- spaces.txt >out-compacted2 &&
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compare_diff spaces-compacted-expect out-compacted2
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'
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test_expect_success 'diff: --indent-heuristic with --patience' '
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git diff --indent-heuristic --patience old new -- spaces.txt >out-compacted3 &&
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compare_diff spaces-compacted-expect out-compacted3
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'
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test_expect_success 'diff: --indent-heuristic with --histogram' '
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git diff --indent-heuristic --histogram old new -- spaces.txt >out-compacted4 &&
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compare_diff spaces-compacted-expect out-compacted4
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'
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test_expect_success 'diff: ugly functions' '
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git diff --no-indent-heuristic old new -- functions.c >out &&
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compare_diff functions-expect out
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'
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test_expect_success 'diff: nice functions with --indent-heuristic' '
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git diff --indent-heuristic old new -- functions.c >out-compacted &&
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compare_diff functions-compacted-expect out-compacted
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'
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# --- blame tests ---------------------------------------------------------
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test_expect_success 'blame: nice spaces with --indent-heuristic' '
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git blame --indent-heuristic old..new -- spaces.txt >out-blame-compacted &&
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compare_blame spaces-compacted-expect out-blame-compacted
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'
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test_expect_success 'blame: nice spaces with diff.indentHeuristic=true' '
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git -c diff.indentHeuristic=true blame old..new -- spaces.txt >out-blame-compacted2 &&
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compare_blame spaces-compacted-expect out-blame-compacted2
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'
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test_expect_success 'blame: ugly spaces with --no-indent-heuristic' '
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git blame --no-indent-heuristic old..new -- spaces.txt >out-blame &&
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compare_blame spaces-expect out-blame
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'
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test_expect_success 'blame: ugly spaces with diff.indentHeuristic=false' '
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git -c diff.indentHeuristic=false blame old..new -- spaces.txt >out-blame2 &&
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compare_blame spaces-expect out-blame2
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'
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test_expect_success 'blame: --no-indent-heuristic overrides config' '
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git -c diff.indentHeuristic=true blame --no-indent-heuristic old..new -- spaces.txt >out-blame3 &&
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git blame old..new -- spaces.txt >out-blame &&
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compare_blame spaces-expect out-blame3
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'
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test_expect_success 'blame: --indent-heuristic overrides config' '
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git -c diff.indentHeuristic=false blame --indent-heuristic old..new -- spaces.txt >out-blame-compacted3 &&
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compare_blame spaces-compacted-expect out-blame-compacted2
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'
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# --- diff-tree tests -----------------------------------------------------
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test_expect_success 'diff-tree: nice spaces with --indent-heuristic' '
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git diff-tree --indent-heuristic -p old new -- spaces.txt >out-diff-tree-compacted &&
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compare_diff spaces-compacted-expect out-diff-tree-compacted
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'
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test_expect_success 'diff-tree: nice spaces with diff.indentHeuristic=true' '
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git -c diff.indentHeuristic=true diff-tree -p old new -- spaces.txt >out-diff-tree-compacted2 &&
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compare_diff spaces-compacted-expect out-diff-tree-compacted2
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'
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test_expect_success 'diff-tree: ugly spaces with --no-indent-heuristic' '
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git diff-tree --no-indent-heuristic -p old new -- spaces.txt >out-diff-tree &&
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compare_diff spaces-expect out-diff-tree
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'
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test_expect_success 'diff-tree: ugly spaces with diff.indentHeuristic=false' '
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git -c diff.indentHeuristic=false diff-tree -p old new -- spaces.txt >out-diff-tree2 &&
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compare_diff spaces-expect out-diff-tree2
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'
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test_expect_success 'diff-tree: --indent-heuristic overrides config' '
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git -c diff.indentHeuristic=false diff-tree --indent-heuristic -p old new -- spaces.txt >out-diff-tree-compacted3 &&
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compare_diff spaces-compacted-expect out-diff-tree-compacted3
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'
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test_expect_success 'diff-tree: --no-indent-heuristic overrides config' '
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git -c diff.indentHeuristic=true diff-tree --no-indent-heuristic -p old new -- spaces.txt >out-diff-tree3 &&
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compare_diff spaces-expect out-diff-tree3
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'
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# --- diff-index tests ----------------------------------------------------
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test_expect_success 'diff-index: nice spaces with --indent-heuristic' '
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git checkout -B diff-index &&
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git reset --soft HEAD~ &&
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git diff-index --indent-heuristic -p old -- spaces.txt >out-diff-index-compacted &&
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compare_diff spaces-compacted-expect out-diff-index-compacted &&
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git checkout -f master
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'
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test_expect_success 'diff-index: nice spaces with diff.indentHeuristic=true' '
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git checkout -B diff-index &&
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git reset --soft HEAD~ &&
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git -c diff.indentHeuristic=true diff-index -p old -- spaces.txt >out-diff-index-compacted2 &&
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compare_diff spaces-compacted-expect out-diff-index-compacted2 &&
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git checkout -f master
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'
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test_expect_success 'diff-index: ugly spaces with --no-indent-heuristic' '
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git checkout -B diff-index &&
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git reset --soft HEAD~ &&
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git diff-index --no-indent-heuristic -p old -- spaces.txt >out-diff-index &&
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compare_diff spaces-expect out-diff-index &&
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git checkout -f master
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'
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test_expect_success 'diff-index: ugly spaces with diff.indentHeuristic=false' '
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git checkout -B diff-index &&
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git reset --soft HEAD~ &&
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git -c diff.indentHeuristic=false diff-index -p old -- spaces.txt >out-diff-index2 &&
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compare_diff spaces-expect out-diff-index2 &&
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git checkout -f master
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'
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test_expect_success 'diff-index: --indent-heuristic overrides config' '
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git checkout -B diff-index &&
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git reset --soft HEAD~ &&
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git -c diff.indentHeuristic=false diff-index --indent-heuristic -p old -- spaces.txt >out-diff-index-compacted3 &&
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compare_diff spaces-compacted-expect out-diff-index-compacted3 &&
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git checkout -f master
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'
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test_expect_success 'diff-index: --no-indent-heuristic overrides config' '
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git checkout -B diff-index &&
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git reset --soft HEAD~ &&
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git -c diff.indentHeuristic=true diff-index --no-indent-heuristic -p old -- spaces.txt >out-diff-index3 &&
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compare_diff spaces-expect out-diff-index3 &&
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git checkout -f master
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'
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# --- diff-files tests ----------------------------------------------------
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test_expect_success 'diff-files: nice spaces with --indent-heuristic' '
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git checkout -B diff-files &&
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git reset HEAD~ &&
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git diff-files --indent-heuristic -p spaces.txt >out-diff-files-raw &&
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grep -v index out-diff-files-raw >out-diff-files-compacted &&
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compare_diff spaces-compacted-expect out-diff-files-compacted &&
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git checkout -f master
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'
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test_expect_success 'diff-files: nice spaces with diff.indentHeuristic=true' '
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git checkout -B diff-files &&
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git reset HEAD~ &&
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git -c diff.indentHeuristic=true diff-files -p spaces.txt >out-diff-files-raw2 &&
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grep -v index out-diff-files-raw2 >out-diff-files-compacted2 &&
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compare_diff spaces-compacted-expect out-diff-files-compacted2 &&
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git checkout -f master
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'
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test_expect_success 'diff-files: ugly spaces with --no-indent-heuristic' '
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git checkout -B diff-files &&
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git reset HEAD~ &&
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git diff-files --no-indent-heuristic -p spaces.txt >out-diff-files-raw &&
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grep -v index out-diff-files-raw >out-diff-files &&
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compare_diff spaces-expect out-diff-files &&
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git checkout -f master
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'
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test_expect_success 'diff-files: ugly spaces with diff.indentHeuristic=false' '
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git checkout -B diff-files &&
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git reset HEAD~ &&
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git -c diff.indentHeuristic=false diff-files -p spaces.txt >out-diff-files-raw2 &&
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grep -v index out-diff-files-raw2 >out-diff-files &&
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compare_diff spaces-expect out-diff-files &&
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git checkout -f master
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'
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test_expect_success 'diff-files: --indent-heuristic overrides config' '
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git checkout -B diff-files &&
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git reset HEAD~ &&
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git -c diff.indentHeuristic=false diff-files --indent-heuristic -p spaces.txt >out-diff-files-raw3 &&
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grep -v index out-diff-files-raw3 >out-diff-files-compacted &&
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compare_diff spaces-compacted-expect out-diff-files-compacted &&
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git checkout -f master
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'
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test_expect_success 'diff-files: --no-indent-heuristic overrides config' '
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git checkout -B diff-files &&
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git reset HEAD~ &&
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git -c diff.indentHeuristic=true diff-files --no-indent-heuristic -p spaces.txt >out-diff-files-raw4 &&
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grep -v index out-diff-files-raw4 >out-diff-files &&
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compare_diff spaces-expect out-diff-files &&
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git checkout -f master
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'
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test_done
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