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ssh: 'auto' variant to select between 'ssh' and 'simple'
[gitweb.git] / t / t4015-diff-whitespace.sh
diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh
index 6ae62a6bf6bf60943486adbc7cb27b9ee586f312..12d182dc1bba82401a929e6207eb2dcc7ea21672 100755 (executable)
--- a/t/t4015-diff-whitespace.sh
+++ b/t/t4015-diff-whitespace.sh
@@ -1101,9 +1101,9 @@ test_expect_success 'detect malicious moved code, inside file' '
        <BRED>-{<RESET>
        <BLUE>-if (!u->is_allowed_foo)<RESET>
        <BLUE>-return;<RESET>
-       <BRED>-foo(u);<RESET>
-       <BLUE>-}<RESET>
-       <BLUE>-<RESET>
+       <RED>-foo(u);<RESET>
+       <RED>-}<RESET>
+       <RED>-<RESET>
         int main()<RESET>
         {<RESET>
         foo();<RESET>
@@ -1117,11 +1117,11 @@ test_expect_success 'detect malicious moved code, inside file' '
         <RESET>
        <BGREEN>+<RESET><BGREEN>int secure_foo(struct user *u)<RESET>
        <BGREEN>+<RESET><BGREEN>{<RESET>
-       <YELLOW>+<RESET><YELLOW>foo(u);<RESET>
+       <GREEN>+<RESET><GREEN>foo(u);<RESET>
        <BGREEN>+<RESET><BGREEN>if (!u->is_allowed_foo)<RESET>
        <BGREEN>+<RESET><BGREEN>return;<RESET>
-       <YELLOW>+<RESET><YELLOW>}<RESET>
-       <YELLOW>+<RESET>
+       <GREEN>+<RESET><GREEN>}<RESET>
+       <GREEN>+<RESET>
         int another_function()<RESET>
         {<RESET>
         bar();<RESET>
@@ -1182,9 +1182,9 @@ test_expect_success 'plain moved code, inside file' '
 test_expect_success 'detect permutations inside moved code -- dimmed_zebra' '
        git reset --hard &&
        cat <<-\EOF >lines.txt &&
-               line 1
-               line 2
-               line 3
+               long line 1
+               long line 2
+               long line 3
                line 4
                line 5
                line 6
@@ -1195,9 +1195,9 @@ test_expect_success 'detect permutations inside moved code -- dimmed_zebra' '
                line 11
                line 12
                line 13
-               line 14
-               line 15
-               line 16
+               long line 14
+               long line 15
+               long line 16
        EOF
        git add lines.txt &&
        git commit -m "add poetry" &&
@@ -1208,12 +1208,12 @@ test_expect_success 'detect permutations inside moved code -- dimmed_zebra' '
                line 7
                line 8
                line 9
-               line 1
-               line 2
-               line 3
-               line 14
-               line 15
-               line 16
+               long line 1
+               long line 2
+               long line 3
+               long line 14
+               long line 15
+               long line 16
                line 10
                line 11
                line 12
@@ -1227,35 +1227,36 @@ test_expect_success 'detect permutations inside moved code -- dimmed_zebra' '
        test_config color.diff.newMovedDimmed "normal cyan" &&
        test_config color.diff.oldMovedAlternativeDimmed "normal blue" &&
        test_config color.diff.newMovedAlternativeDimmed "normal yellow" &&
-       git diff HEAD --no-renames --color-moved=dimmed_zebra| test_decode_color >actual &&
+       git diff HEAD --no-renames --color-moved=dimmed_zebra |
+               grep -v "index" |
+               test_decode_color >actual &&
        cat <<-\EOF >expected &&
        <BOLD>diff --git a/lines.txt b/lines.txt<RESET>
-       <BOLD>index 47ea9c3..ba96a38 100644<RESET>
        <BOLD>--- a/lines.txt<RESET>
        <BOLD>+++ b/lines.txt<RESET>
        <CYAN>@@ -1,16 +1,16 @@<RESET>
-       <BMAGENTA>-line 1<RESET>
-       <BMAGENTA>-line 2<RESET>
-       <BMAGENTA>-line 3<RESET>
+       <BMAGENTA>-long line 1<RESET>
+       <BMAGENTA>-long line 2<RESET>
+       <BMAGENTA>-long line 3<RESET>
         line 4<RESET>
         line 5<RESET>
         line 6<RESET>
         line 7<RESET>
         line 8<RESET>
         line 9<RESET>
-       <BCYAN>+<RESET><BCYAN>line 1<RESET>
-       <BCYAN>+<RESET><BCYAN>line 2<RESET>
-       <CYAN>+<RESET><CYAN>line 3<RESET>
-       <YELLOW>+<RESET><YELLOW>line 14<RESET>
-       <BYELLOW>+<RESET><BYELLOW>line 15<RESET>
-       <BYELLOW>+<RESET><BYELLOW>line 16<RESET>
+       <BCYAN>+<RESET><BCYAN>long line 1<RESET>
+       <BCYAN>+<RESET><BCYAN>long line 2<RESET>
+       <CYAN>+<RESET><CYAN>long line 3<RESET>
+       <YELLOW>+<RESET><YELLOW>long line 14<RESET>
+       <BYELLOW>+<RESET><BYELLOW>long line 15<RESET>
+       <BYELLOW>+<RESET><BYELLOW>long line 16<RESET>
         line 10<RESET>
         line 11<RESET>
         line 12<RESET>
         line 13<RESET>
-       <BMAGENTA>-line 14<RESET>
-       <BMAGENTA>-line 15<RESET>
-       <BMAGENTA>-line 16<RESET>
+       <BMAGENTA>-long line 14<RESET>
+       <BMAGENTA>-long line 15<RESET>
+       <BMAGENTA>-long line 16<RESET>
        EOF
        test_cmp expected actual
 '
@@ -1270,35 +1271,36 @@ test_expect_success 'cmd option assumes configured colored-moved' '
        test_config color.diff.oldMovedAlternativeDimmed "normal blue" &&
        test_config color.diff.newMovedAlternativeDimmed "normal yellow" &&
        test_config diff.colorMoved zebra &&
-       git diff HEAD --no-renames --color-moved| test_decode_color >actual &&
+       git diff HEAD --no-renames --color-moved |
+               grep -v "index" |
+               test_decode_color >actual &&
        cat <<-\EOF >expected &&
        <BOLD>diff --git a/lines.txt b/lines.txt<RESET>
-       <BOLD>index 47ea9c3..ba96a38 100644<RESET>
        <BOLD>--- a/lines.txt<RESET>
        <BOLD>+++ b/lines.txt<RESET>
        <CYAN>@@ -1,16 +1,16 @@<RESET>
-       <MAGENTA>-line 1<RESET>
-       <MAGENTA>-line 2<RESET>
-       <MAGENTA>-line 3<RESET>
+       <MAGENTA>-long line 1<RESET>
+       <MAGENTA>-long line 2<RESET>
+       <MAGENTA>-long line 3<RESET>
         line 4<RESET>
         line 5<RESET>
         line 6<RESET>
         line 7<RESET>
         line 8<RESET>
         line 9<RESET>
-       <CYAN>+<RESET><CYAN>line 1<RESET>
-       <CYAN>+<RESET><CYAN>line 2<RESET>
-       <CYAN>+<RESET><CYAN>line 3<RESET>
-       <YELLOW>+<RESET><YELLOW>line 14<RESET>
-       <YELLOW>+<RESET><YELLOW>line 15<RESET>
-       <YELLOW>+<RESET><YELLOW>line 16<RESET>
+       <CYAN>+<RESET><CYAN>long line 1<RESET>
+       <CYAN>+<RESET><CYAN>long line 2<RESET>
+       <CYAN>+<RESET><CYAN>long line 3<RESET>
+       <YELLOW>+<RESET><YELLOW>long line 14<RESET>
+       <YELLOW>+<RESET><YELLOW>long line 15<RESET>
+       <YELLOW>+<RESET><YELLOW>long line 16<RESET>
         line 10<RESET>
         line 11<RESET>
         line 12<RESET>
         line 13<RESET>
-       <MAGENTA>-line 14<RESET>
-       <MAGENTA>-line 15<RESET>
-       <MAGENTA>-line 16<RESET>
+       <MAGENTA>-long line 14<RESET>
+       <MAGENTA>-long line 15<RESET>
+       <MAGENTA>-long line 16<RESET>
        EOF
        test_cmp expected actual
 '
@@ -1324,16 +1326,16 @@ line 1
 line 2
 line 3
 line 4
-line 5
-line 6
-line 7
+long line 5
+long line 6
+long line 7
 EOF
        git add lines.txt &&
        git commit -m "add poetry" &&
        cat <<\EOF >lines.txt &&
-       line 5
-       line 6
-       line 7
+       long line 5
+       long line 6
+       long line 7
 line 1
 line 2
 line 3
@@ -1341,48 +1343,50 @@ line 4
 EOF
        test_config color.diff.oldMoved "magenta" &&
        test_config color.diff.newMoved "cyan" &&
-       git diff HEAD --no-renames --color-moved| test_decode_color >actual &&
+       git diff HEAD --no-renames --color-moved |
+               grep -v "index" |
+               test_decode_color >actual &&
        cat <<-\EOF >expected &&
        <BOLD>diff --git a/lines.txt b/lines.txt<RESET>
-       <BOLD>index 734156d..eb89ead 100644<RESET>
        <BOLD>--- a/lines.txt<RESET>
        <BOLD>+++ b/lines.txt<RESET>
        <CYAN>@@ -1,7 +1,7 @@<RESET>
-       <GREEN>+<RESET> <GREEN>line 5<RESET>
-       <GREEN>+<RESET> <GREEN>line 6<RESET>
-       <GREEN>+<RESET> <GREEN>line 7<RESET>
+       <GREEN>+<RESET> <GREEN>long line 5<RESET>
+       <GREEN>+<RESET> <GREEN>long line 6<RESET>
+       <GREEN>+<RESET> <GREEN>long line 7<RESET>
         line 1<RESET>
         line 2<RESET>
         line 3<RESET>
         line 4<RESET>
-       <RED>-line 5<RESET>
-       <RED>-line 6<RESET>
-       <RED>-line 7<RESET>
+       <RED>-long line 5<RESET>
+       <RED>-long line 6<RESET>
+       <RED>-long line 7<RESET>
        EOF
        test_cmp expected actual &&
 
-       git diff HEAD --no-renames -w --color-moved| test_decode_color >actual &&
+       git diff HEAD --no-renames -w --color-moved |
+               grep -v "index" |
+               test_decode_color >actual &&
        cat <<-\EOF >expected &&
        <BOLD>diff --git a/lines.txt b/lines.txt<RESET>
-       <BOLD>index 734156d..eb89ead 100644<RESET>
        <BOLD>--- a/lines.txt<RESET>
        <BOLD>+++ b/lines.txt<RESET>
        <CYAN>@@ -1,7 +1,7 @@<RESET>
-       <CYAN>+<RESET>  <CYAN>line 5<RESET>
-       <CYAN>+<RESET>  <CYAN>line 6<RESET>
-       <CYAN>+<RESET>  <CYAN>line 7<RESET>
+       <CYAN>+<RESET>  <CYAN>long line 5<RESET>
+       <CYAN>+<RESET>  <CYAN>long line 6<RESET>
+       <CYAN>+<RESET>  <CYAN>long line 7<RESET>
         line 1<RESET>
         line 2<RESET>
         line 3<RESET>
         line 4<RESET>
-       <MAGENTA>-line 5<RESET>
-       <MAGENTA>-line 6<RESET>
-       <MAGENTA>-line 7<RESET>
+       <MAGENTA>-long line 5<RESET>
+       <MAGENTA>-long line 6<RESET>
+       <MAGENTA>-long line 7<RESET>
        EOF
        test_cmp expected actual
 '
 
-test_expect_success '--color-moved block at end of diff output respects MIN_BLOCK_LENGTH' '
+test_expect_success '--color-moved block at end of diff output respects MIN_ALNUM_COUNT' '
        git reset --hard &&
        >bar &&
        cat <<-\EOF >foo &&
@@ -1419,6 +1423,90 @@ test_expect_success '--color-moved block at end of diff output respects MIN_BLOC
        test_cmp expected actual
 '
 
+test_expect_success '--color-moved respects MIN_ALNUM_COUNT' '
+       git reset --hard &&
+       cat <<-\EOF >foo &&
+       nineteen chars 456789
+       irrelevant_line
+       twenty chars 234567890
+       EOF
+       >bar &&
+       git add foo bar &&
+       git commit -m x &&
+
+       cat <<-\EOF >foo &&
+       irrelevant_line
+       EOF
+       cat <<-\EOF >bar &&
+       twenty chars 234567890
+       nineteen chars 456789
+       EOF
+
+       git diff HEAD --color-moved=zebra --no-renames |
+               grep -v "index" |
+               test_decode_color >actual &&
+       cat >expected <<-\EOF &&
+       <BOLD>diff --git a/bar b/bar<RESET>
+       <BOLD>--- a/bar<RESET>
+       <BOLD>+++ b/bar<RESET>
+       <CYAN>@@ -0,0 +1,2 @@<RESET>
+       <BOLD;CYAN>+<RESET><BOLD;CYAN>twenty chars 234567890<RESET>
+       <GREEN>+<RESET><GREEN>nineteen chars 456789<RESET>
+       <BOLD>diff --git a/foo b/foo<RESET>
+       <BOLD>--- a/foo<RESET>
+       <BOLD>+++ b/foo<RESET>
+       <CYAN>@@ -1,3 +1 @@<RESET>
+       <RED>-nineteen chars 456789<RESET>
+        irrelevant_line<RESET>
+       <BOLD;MAGENTA>-twenty chars 234567890<RESET>
+       EOF
+
+       test_cmp expected actual
+'
+
+test_expect_success '--color-moved treats adjacent blocks as separate for MIN_ALNUM_COUNT' '
+       git reset --hard &&
+       cat <<-\EOF >foo &&
+       7charsA
+       irrelevant_line
+       7charsB
+       7charsC
+       EOF
+       >bar &&
+       git add foo bar &&
+       git commit -m x &&
+
+       cat <<-\EOF >foo &&
+       irrelevant_line
+       EOF
+       cat <<-\EOF >bar &&
+       7charsB
+       7charsC
+       7charsA
+       EOF
+
+       git diff HEAD --color-moved=zebra --no-renames | grep -v "index" | test_decode_color >actual &&
+       cat >expected <<-\EOF &&
+       <BOLD>diff --git a/bar b/bar<RESET>
+       <BOLD>--- a/bar<RESET>
+       <BOLD>+++ b/bar<RESET>
+       <CYAN>@@ -0,0 +1,3 @@<RESET>
+       <GREEN>+<RESET><GREEN>7charsB<RESET>
+       <GREEN>+<RESET><GREEN>7charsC<RESET>
+       <GREEN>+<RESET><GREEN>7charsA<RESET>
+       <BOLD>diff --git a/foo b/foo<RESET>
+       <BOLD>--- a/foo<RESET>
+       <BOLD>+++ b/foo<RESET>
+       <CYAN>@@ -1,4 +1 @@<RESET>
+       <RED>-7charsA<RESET>
+        irrelevant_line<RESET>
+       <RED>-7charsB<RESET>
+       <RED>-7charsC<RESET>
+       EOF
+
+       test_cmp expected actual
+'
+
 test_expect_success 'move detection with submodules' '
        test_create_repo bananas &&
        echo ripe >bananas/recipe &&