mirror of
https://github.com/git/git.git
synced 2024-11-30 13:33:44 +08:00
ff73aa405f
Instead of using construct such as:
test_when_finished "git config --unset <key>"
git config <key> <value>
uses
test_config <key> <value>
The latter takes care of removing <key> at the end of the test.
Additionally, instead of
git config <key> ""
or
git config --unset <key>
uses
test_unconfig <key>
The latter doesn't failed if <key> is not defined.
Signed-off-by: Yann Droneaud <ydroneaud@opteya.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
388 lines
8.1 KiB
Bash
Executable File
388 lines
8.1 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='word diff colors'
|
|
|
|
. ./test-lib.sh
|
|
. "$TEST_DIRECTORY"/diff-lib.sh
|
|
|
|
cat >pre.simple <<-\EOF
|
|
h(4)
|
|
|
|
a = b + c
|
|
EOF
|
|
cat >post.simple <<-\EOF
|
|
h(4),hh[44]
|
|
|
|
a = b + c
|
|
|
|
aa = a
|
|
|
|
aeff = aeff * ( aaa )
|
|
EOF
|
|
cat >expect.letter-runs-are-words <<-\EOF
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index 330b04f..5ed8eff 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1,3 +1,7 @@<RESET>
|
|
h(4),<GREEN>hh<RESET>[44]
|
|
|
|
a = b + c<RESET>
|
|
|
|
<GREEN>aa = a<RESET>
|
|
|
|
<GREEN>aeff = aeff * ( aaa<RESET> )
|
|
EOF
|
|
cat >expect.non-whitespace-is-word <<-\EOF
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index 330b04f..5ed8eff 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1,3 +1,7 @@<RESET>
|
|
h(4)<GREEN>,hh[44]<RESET>
|
|
|
|
a = b + c<RESET>
|
|
|
|
<GREEN>aa = a<RESET>
|
|
|
|
<GREEN>aeff = aeff * ( aaa )<RESET>
|
|
EOF
|
|
|
|
word_diff () {
|
|
test_must_fail git diff --no-index "$@" pre post >output &&
|
|
test_decode_color <output >output.decrypted &&
|
|
test_cmp expect output.decrypted
|
|
}
|
|
|
|
test_language_driver () {
|
|
lang=$1
|
|
test_expect_success "diff driver '$lang'" '
|
|
cp "$TEST_DIRECTORY/t4034/'"$lang"'/pre" \
|
|
"$TEST_DIRECTORY/t4034/'"$lang"'/post" \
|
|
"$TEST_DIRECTORY/t4034/'"$lang"'/expect" . &&
|
|
echo "* diff='"$lang"'" >.gitattributes &&
|
|
word_diff --color-words
|
|
'
|
|
}
|
|
|
|
test_expect_success setup '
|
|
git config diff.color.old red &&
|
|
git config diff.color.new green &&
|
|
git config diff.color.func magenta
|
|
'
|
|
|
|
test_expect_success 'set up pre and post with runs of whitespace' '
|
|
cp pre.simple pre &&
|
|
cp post.simple post
|
|
'
|
|
|
|
test_expect_success 'word diff with runs of whitespace' '
|
|
cat >expect <<-\EOF &&
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index 330b04f..5ed8eff 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1,3 +1,7 @@<RESET>
|
|
<RED>h(4)<RESET><GREEN>h(4),hh[44]<RESET>
|
|
|
|
a = b + c<RESET>
|
|
|
|
<GREEN>aa = a<RESET>
|
|
|
|
<GREEN>aeff = aeff * ( aaa )<RESET>
|
|
EOF
|
|
word_diff --color-words &&
|
|
word_diff --word-diff=color &&
|
|
word_diff --color --word-diff=color
|
|
'
|
|
|
|
test_expect_success '--word-diff=porcelain' '
|
|
sed 's/#.*$//' >expect <<-\EOF &&
|
|
diff --git a/pre b/post
|
|
index 330b04f..5ed8eff 100644
|
|
--- a/pre
|
|
+++ b/post
|
|
@@ -1,3 +1,7 @@
|
|
-h(4)
|
|
+h(4),hh[44]
|
|
~
|
|
# significant space
|
|
~
|
|
a = b + c
|
|
~
|
|
~
|
|
+aa = a
|
|
~
|
|
~
|
|
+aeff = aeff * ( aaa )
|
|
~
|
|
EOF
|
|
word_diff --word-diff=porcelain
|
|
'
|
|
|
|
test_expect_success '--word-diff=plain' '
|
|
cat >expect <<-\EOF &&
|
|
diff --git a/pre b/post
|
|
index 330b04f..5ed8eff 100644
|
|
--- a/pre
|
|
+++ b/post
|
|
@@ -1,3 +1,7 @@
|
|
[-h(4)-]{+h(4),hh[44]+}
|
|
|
|
a = b + c
|
|
|
|
{+aa = a+}
|
|
|
|
{+aeff = aeff * ( aaa )+}
|
|
EOF
|
|
word_diff --word-diff=plain &&
|
|
word_diff --word-diff=plain --no-color
|
|
'
|
|
|
|
test_expect_success '--word-diff=plain --color' '
|
|
cat >expect <<-\EOF &&
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index 330b04f..5ed8eff 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1,3 +1,7 @@<RESET>
|
|
<RED>[-h(4)-]<RESET><GREEN>{+h(4),hh[44]+}<RESET>
|
|
|
|
a = b + c<RESET>
|
|
|
|
<GREEN>{+aa = a+}<RESET>
|
|
|
|
<GREEN>{+aeff = aeff * ( aaa )+}<RESET>
|
|
EOF
|
|
word_diff --word-diff=plain --color
|
|
'
|
|
|
|
test_expect_success 'word diff without context' '
|
|
cat >expect <<-\EOF &&
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index 330b04f..5ed8eff 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1 +1 @@<RESET>
|
|
<RED>h(4)<RESET><GREEN>h(4),hh[44]<RESET>
|
|
<CYAN>@@ -3,0 +4,4 @@<RESET> <RESET><MAGENTA>a = b + c<RESET>
|
|
|
|
<GREEN>aa = a<RESET>
|
|
|
|
<GREEN>aeff = aeff * ( aaa )<RESET>
|
|
EOF
|
|
word_diff --color-words --unified=0
|
|
'
|
|
|
|
test_expect_success 'word diff with a regular expression' '
|
|
cp expect.letter-runs-are-words expect &&
|
|
word_diff --color-words="[a-z]+"
|
|
'
|
|
|
|
test_expect_success 'set up a diff driver' '
|
|
git config diff.testdriver.wordRegex "[^[:space:]]" &&
|
|
cat <<-\EOF >.gitattributes
|
|
pre diff=testdriver
|
|
post diff=testdriver
|
|
EOF
|
|
'
|
|
|
|
test_expect_success 'option overrides .gitattributes' '
|
|
cp expect.letter-runs-are-words expect &&
|
|
word_diff --color-words="[a-z]+"
|
|
'
|
|
|
|
test_expect_success 'use regex supplied by driver' '
|
|
cp expect.non-whitespace-is-word expect &&
|
|
word_diff --color-words
|
|
'
|
|
|
|
test_expect_success 'set up diff.wordRegex option' '
|
|
git config diff.wordRegex "[[:alnum:]]+"
|
|
'
|
|
|
|
test_expect_success 'command-line overrides config' '
|
|
cp expect.letter-runs-are-words expect &&
|
|
word_diff --color-words="[a-z]+"
|
|
'
|
|
|
|
test_expect_success 'command-line overrides config: --word-diff-regex' '
|
|
cat >expect <<-\EOF &&
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index 330b04f..5ed8eff 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1,3 +1,7 @@<RESET>
|
|
h(4),<GREEN>{+hh+}<RESET>[44]
|
|
|
|
a = b + c<RESET>
|
|
|
|
<GREEN>{+aa = a+}<RESET>
|
|
|
|
<GREEN>{+aeff = aeff * ( aaa+}<RESET> )
|
|
EOF
|
|
word_diff --color --word-diff-regex="[a-z]+"
|
|
'
|
|
|
|
test_expect_success '.gitattributes override config' '
|
|
cp expect.non-whitespace-is-word expect &&
|
|
word_diff --color-words
|
|
'
|
|
|
|
test_expect_success 'setup: remove diff driver regex' '
|
|
test_unconfig diff.testdriver.wordRegex
|
|
'
|
|
|
|
test_expect_success 'use configured regex' '
|
|
cat >expect <<-\EOF &&
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index 330b04f..5ed8eff 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1,3 +1,7 @@<RESET>
|
|
h(4),<GREEN>hh[44<RESET>]
|
|
|
|
a = b + c<RESET>
|
|
|
|
<GREEN>aa = a<RESET>
|
|
|
|
<GREEN>aeff = aeff * ( aaa<RESET> )
|
|
EOF
|
|
word_diff --color-words
|
|
'
|
|
|
|
test_expect_success 'test parsing words for newline' '
|
|
echo "aaa (aaa)" >pre &&
|
|
echo "aaa (aaa) aaa" >post &&
|
|
cat >expect <<-\EOF &&
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index c29453b..be22f37 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1 +1 @@<RESET>
|
|
aaa (aaa) <GREEN>aaa<RESET>
|
|
EOF
|
|
word_diff --color-words="a+"
|
|
'
|
|
|
|
test_expect_success 'test when words are only removed at the end' '
|
|
echo "(:" >pre &&
|
|
echo "(" >post &&
|
|
cat >expect <<-\EOF &&
|
|
<BOLD>diff --git a/pre b/post<RESET>
|
|
<BOLD>index 289cb9d..2d06f37 100644<RESET>
|
|
<BOLD>--- a/pre<RESET>
|
|
<BOLD>+++ b/post<RESET>
|
|
<CYAN>@@ -1 +1 @@<RESET>
|
|
(<RED>:<RESET>
|
|
EOF
|
|
word_diff --color-words=.
|
|
'
|
|
|
|
test_expect_success '--word-diff=none' '
|
|
echo "(:" >pre &&
|
|
echo "(" >post &&
|
|
cat >expect <<-\EOF &&
|
|
diff --git a/pre b/post
|
|
index 289cb9d..2d06f37 100644
|
|
--- a/pre
|
|
+++ b/post
|
|
@@ -1 +1 @@
|
|
-(:
|
|
+(
|
|
EOF
|
|
word_diff --word-diff=plain --word-diff=none
|
|
'
|
|
|
|
test_expect_success 'unset default driver' '
|
|
test_unconfig diff.wordregex
|
|
'
|
|
|
|
test_language_driver ada
|
|
test_language_driver bibtex
|
|
test_language_driver cpp
|
|
test_language_driver csharp
|
|
test_language_driver fortran
|
|
test_language_driver html
|
|
test_language_driver java
|
|
test_language_driver matlab
|
|
test_language_driver objc
|
|
test_language_driver pascal
|
|
test_language_driver perl
|
|
test_language_driver php
|
|
test_language_driver python
|
|
test_language_driver ruby
|
|
test_language_driver tex
|
|
|
|
test_expect_success 'word-diff with diff.sbe' '
|
|
cat >expect <<-\EOF &&
|
|
diff --git a/pre b/post
|
|
index a1a53b5..bc8fe6d 100644
|
|
--- a/pre
|
|
+++ b/post
|
|
@@ -1,3 +1,3 @@
|
|
a
|
|
|
|
[-b-]{+c+}
|
|
EOF
|
|
cat >pre <<-\EOF &&
|
|
a
|
|
|
|
b
|
|
EOF
|
|
cat >post <<-\EOF &&
|
|
a
|
|
|
|
c
|
|
EOF
|
|
test_config diff.suppress-blank-empty true &&
|
|
word_diff --word-diff=plain
|
|
'
|
|
|
|
test_expect_success 'word-diff with no newline at EOF' '
|
|
cat >expect <<-\EOF &&
|
|
diff --git a/pre b/post
|
|
index 7bf316e..3dd0303 100644
|
|
--- a/pre
|
|
+++ b/post
|
|
@@ -1 +1 @@
|
|
a a [-a-]{+ab+} a a
|
|
EOF
|
|
printf "%s" "a a a a a" >pre &&
|
|
printf "%s" "a a ab a a" >post &&
|
|
word_diff --word-diff=plain
|
|
'
|
|
|
|
test_expect_success 'setup history with two files' '
|
|
echo "a b; c" >a.tex &&
|
|
echo "a b; c" >z.txt &&
|
|
git add a.tex z.txt &&
|
|
git commit -minitial &&
|
|
|
|
# modify both
|
|
echo "a bx; c" >a.tex &&
|
|
echo "a bx; c" >z.txt &&
|
|
git commit -mmodified -a
|
|
'
|
|
|
|
test_expect_success 'wordRegex for the first file does not apply to the second' '
|
|
echo "*.tex diff=tex" >.gitattributes &&
|
|
test_config diff.tex.wordRegex "[a-z]+|." &&
|
|
cat >expect <<-\EOF &&
|
|
diff --git a/a.tex b/a.tex
|
|
--- a/a.tex
|
|
+++ b/a.tex
|
|
@@ -1 +1 @@
|
|
a [-b-]{+bx+}; c
|
|
diff --git a/z.txt b/z.txt
|
|
--- a/z.txt
|
|
+++ b/z.txt
|
|
@@ -1 +1 @@
|
|
a [-b;-]{+bx;+} c
|
|
EOF
|
|
git diff --word-diff HEAD~ >actual &&
|
|
compare_diff_patch expect actual
|
|
'
|
|
|
|
test_done
|