about summary refs log tree commit diff
path: root/third_party/git/contrib/diff-highlight/t
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/git/contrib/diff-highlight/t')
-rw-r--r--third_party/git/contrib/diff-highlight/t/.gitignore2
-rw-r--r--third_party/git/contrib/diff-highlight/t/Makefile22
-rwxr-xr-xthird_party/git/contrib/diff-highlight/t/t9400-diff-highlight.sh341
3 files changed, 0 insertions, 365 deletions
diff --git a/third_party/git/contrib/diff-highlight/t/.gitignore b/third_party/git/contrib/diff-highlight/t/.gitignore
deleted file mode 100644
index 7dcbb232cd87..000000000000
--- a/third_party/git/contrib/diff-highlight/t/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/trash directory*
-/test-results
diff --git a/third_party/git/contrib/diff-highlight/t/Makefile b/third_party/git/contrib/diff-highlight/t/Makefile
deleted file mode 100644
index 5ff5275496c5..000000000000
--- a/third_party/git/contrib/diff-highlight/t/Makefile
+++ /dev/null
@@ -1,22 +0,0 @@
--include ../../../config.mak.autogen
--include ../../../config.mak
-
-# copied from ../../t/Makefile
-SHELL_PATH ?= $(SHELL)
-SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
-T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh)
-
-all: test
-test: $(T)
-
-.PHONY: help clean all test $(T)
-
-help:
-	@echo 'Run "$(MAKE) test" to launch test scripts'
-	@echo 'Run "$(MAKE) clean" to remove trash folders'
-
-$(T):
-	@echo "*** $@ ***"; '$(SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS)
-
-clean:
-	$(RM) -r 'trash directory'.*
diff --git a/third_party/git/contrib/diff-highlight/t/t9400-diff-highlight.sh b/third_party/git/contrib/diff-highlight/t/t9400-diff-highlight.sh
deleted file mode 100755
index f6f5195d00f6..000000000000
--- a/third_party/git/contrib/diff-highlight/t/t9400-diff-highlight.sh
+++ /dev/null
@@ -1,341 +0,0 @@
-#!/bin/sh
-
-test_description='Test diff-highlight'
-
-CURR_DIR=$(pwd)
-TEST_OUTPUT_DIRECTORY=$(pwd)
-TEST_DIRECTORY="$CURR_DIR"/../../../t
-DIFF_HIGHLIGHT="$CURR_DIR"/../diff-highlight
-
-CW="$(printf "\033[7m")"	# white
-CR="$(printf "\033[27m")"	# reset
-
-. "$TEST_DIRECTORY"/test-lib.sh
-
-if ! test_have_prereq PERL
-then
-	skip_all='skipping diff-highlight tests; perl not available'
-	test_done
-fi
-
-# dh_test is a test helper function which takes 3 file names as parameters. The
-# first 2 files are used to generate diff and commit output, which is then
-# piped through diff-highlight. The 3rd file should contain the expected output
-# of diff-highlight (minus the diff/commit header, ie. everything after and
-# including the first @@ line).
-dh_test () {
-	a="$1" b="$2" &&
-
-	cat >patch.exp &&
-
-	{
-		cat "$a" >file &&
-		git add file &&
-		git commit -m "Add a file" &&
-
-		cat "$b" >file &&
-		git diff file >diff.raw &&
-		git commit -a -m "Update a file" &&
-		git show >commit.raw
-	} >/dev/null &&
-
-	"$DIFF_HIGHLIGHT" <diff.raw | test_strip_patch_header >diff.act &&
-	"$DIFF_HIGHLIGHT" <commit.raw | test_strip_patch_header >commit.act &&
-	test_cmp patch.exp diff.act &&
-	test_cmp patch.exp commit.act
-}
-
-test_strip_patch_header () {
-	sed -n '/^@@/,$p' $*
-}
-
-# dh_test_setup_history generates a contrived graph such that we have at least
-# 1 nesting (E) and 2 nestings (F).
-#
-#	  A---B master
-#	 /
-#	D---E---F branch
-#
-#	git log --all --graph
-#	* commit
-#	|    B
-#	| * commit
-#	| |    F
-#	* | commit
-#	| |    A
-#	| * commit
-#	|/
-#	|    E
-#	* commit
-#	     D
-#
-dh_test_setup_history () {
-	echo file1 >file &&
-	git add file &&
-	test_tick &&
-	git commit -m "D" &&
-
-	git checkout -b branch &&
-	echo file2 >file &&
-	test_tick &&
-	git commit -a -m "E" &&
-
-	git checkout master &&
-	echo file2 >file &&
-	test_tick &&
-	git commit -a -m "A" &&
-
-	git checkout branch &&
-	echo file3 >file &&
-	test_tick &&
-	git commit -a -m "F" &&
-
-	git checkout master &&
-	echo file3 >file &&
-	test_tick &&
-	git commit -a -m "B"
-}
-
-left_trim () {
-	"$PERL_PATH" -pe 's/^\s+//'
-}
-
-trim_graph () {
-	# graphs start with * or |
-	# followed by a space or / or \
-	"$PERL_PATH" -pe 's@^((\*|\|)( |/|\\))+@@'
-}
-
-test_expect_success 'diff-highlight highlights the beginning of a line' '
-	cat >a <<-\EOF &&
-		aaa
-		bbb
-		ccc
-	EOF
-
-	cat >b <<-\EOF &&
-		aaa
-		0bb
-		ccc
-	EOF
-
-	dh_test a b <<-EOF
-		@@ -1,3 +1,3 @@
-		 aaa
-		-${CW}b${CR}bb
-		+${CW}0${CR}bb
-		 ccc
-	EOF
-'
-
-test_expect_success 'diff-highlight highlights the end of a line' '
-	cat >a <<-\EOF &&
-		aaa
-		bbb
-		ccc
-	EOF
-
-	cat >b <<-\EOF &&
-		aaa
-		bb0
-		ccc
-	EOF
-
-	dh_test a b <<-EOF
-		@@ -1,3 +1,3 @@
-		 aaa
-		-bb${CW}b${CR}
-		+bb${CW}0${CR}
-		 ccc
-	EOF
-'
-
-test_expect_success 'diff-highlight highlights the middle of a line' '
-	cat >a <<-\EOF &&
-		aaa
-		bbb
-		ccc
-	EOF
-
-	cat >b <<-\EOF &&
-		aaa
-		b0b
-		ccc
-	EOF
-
-	dh_test a b <<-EOF
-		@@ -1,3 +1,3 @@
-		 aaa
-		-b${CW}b${CR}b
-		+b${CW}0${CR}b
-		 ccc
-	EOF
-'
-
-test_expect_success 'diff-highlight does not highlight whole line' '
-	cat >a <<-\EOF &&
-		aaa
-		bbb
-		ccc
-	EOF
-
-	cat >b <<-\EOF &&
-		aaa
-		000
-		ccc
-	EOF
-
-	dh_test a b <<-EOF
-		@@ -1,3 +1,3 @@
-		 aaa
-		-bbb
-		+000
-		 ccc
-	EOF
-'
-
-test_expect_failure 'diff-highlight highlights mismatched hunk size' '
-	cat >a <<-\EOF &&
-		aaa
-		bbb
-	EOF
-
-	cat >b <<-\EOF &&
-		aaa
-		b0b
-		ccc
-	EOF
-
-	dh_test a b <<-EOF
-		@@ -1,3 +1,3 @@
-		 aaa
-		-b${CW}b${CR}b
-		+b${CW}0${CR}b
-		+ccc
-	EOF
-'
-
-# These two code points share the same leading byte in UTF-8 representation;
-# a naive byte-wise diff would highlight only the second byte.
-#
-#   - U+00f3 ("o" with acute)
-o_accent=$(printf '\303\263')
-#   - U+00f8 ("o" with stroke)
-o_stroke=$(printf '\303\270')
-
-test_expect_success 'diff-highlight treats multibyte utf-8 as a unit' '
-	echo "unic${o_accent}de" >a &&
-	echo "unic${o_stroke}de" >b &&
-	dh_test a b <<-EOF
-		@@ -1 +1 @@
-		-unic${CW}${o_accent}${CR}de
-		+unic${CW}${o_stroke}${CR}de
-	EOF
-'
-
-# Unlike the UTF-8 above, these are combining code points which are meant
-# to modify the character preceding them:
-#
-#   - U+0301 (combining acute accent)
-combine_accent=$(printf '\314\201')
-#   - U+0302 (combining circumflex)
-combine_circum=$(printf '\314\202')
-
-test_expect_failure 'diff-highlight treats combining code points as a unit' '
-	echo "unico${combine_accent}de" >a &&
-	echo "unico${combine_circum}de" >b &&
-	dh_test a b <<-EOF
-		@@ -1 +1 @@
-		-unic${CW}o${combine_accent}${CR}de
-		+unic${CW}o${combine_circum}${CR}de
-	EOF
-'
-
-test_expect_success 'diff-highlight works with the --graph option' '
-	dh_test_setup_history &&
-
-	# date-order so that the commits are interleaved for both
-	# trim graph elements so we can do a diff
-	# trim leading space because our trim_graph is not perfect
-	git log --branches -p --date-order |
-		"$DIFF_HIGHLIGHT" | left_trim >graph.exp &&
-	git log --branches -p --date-order --graph |
-		"$DIFF_HIGHLIGHT" | trim_graph | left_trim >graph.act &&
-	test_cmp graph.exp graph.act
-'
-
-# Just reuse the previous graph test, but with --color.  Our trimming
-# doesn't know about color, so just sanity check that something got
-# highlighted.
-test_expect_success 'diff-highlight works with color graph' '
-	git log --branches -p --date-order --graph --color |
-		"$DIFF_HIGHLIGHT" | trim_graph | left_trim >graph &&
-	grep "\[7m" graph
-'
-
-# Most combined diffs won't meet diff-highlight's line-number filter. So we
-# create one here where one side drops a line and the other modifies it. That
-# should result in a diff like:
-#
-#    - modified content
-#    ++resolved content
-#
-# which naively looks like one side added "+resolved".
-test_expect_success 'diff-highlight ignores combined diffs' '
-	echo "content" >file &&
-	git add file &&
-	git commit -m base &&
-
-	>file &&
-	git commit -am master &&
-
-	git checkout -b other HEAD^ &&
-	echo "modified content" >file &&
-	git commit -am other &&
-
-	test_must_fail git merge master &&
-	echo "resolved content" >file &&
-	git commit -am resolved &&
-
-	cat >expect <<-\EOF &&
-	--- a/file
-	+++ b/file
-	@@@ -1,1 -1,0 +1,1 @@@
-	- modified content
-	++resolved content
-	EOF
-
-	git show -c | "$DIFF_HIGHLIGHT" >actual.raw &&
-	sed -n "/^---/,\$p" <actual.raw >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'diff-highlight handles --graph with leading dash' '
-	cat >file <<-\EOF &&
-	before
-	the old line
-	-leading dash
-	EOF
-	git add file &&
-	git commit -m before &&
-
-	sed s/old/new/ <file >file.tmp &&
-	mv file.tmp file &&
-	git add file &&
-	git commit -m after &&
-
-	cat >expect <<-EOF &&
-	--- a/file
-	+++ b/file
-	@@ -1,3 +1,3 @@
-	 before
-	-the ${CW}old${CR} line
-	+the ${CW}new${CR} line
-	 -leading dash
-	EOF
-	git log --graph -p -1 | "$DIFF_HIGHLIGHT" >actual.raw &&
-	trim_graph <actual.raw | sed -n "/^---/,\$p" >actual &&
-	test_cmp expect actual
-'
-
-test_done