headers: normalize the spelling of some header guards

diff --git a/t/t3206-range-diff.sh b/t/t3206-range-diff.sh
index 2237c7f4af9464cbee087696ec3a86aeaa86e033..045aca1c18bec3d5278eb50a461df0588dd84618 100755 (executable)
--- a/t/t3206-range-diff.sh
+++ b/t/t3206-range-diff.sh
@@ -122,6 +122,11 @@ test_expect_success 'changed commit' '
        test_cmp expected actual
 '
 
+test_expect_success 'no commits on one side' '
+       git commit --amend -m "new message" &&
+       git range-diff master HEAD@{1} HEAD
+'
+
 test_expect_success 'changed message' '
        git range-diff --no-color topic...changed-message >actual &&
        sed s/Z/\ /g >expected <<-EOF &&
@@ -133,13 +138,69 @@ test_expect_success 'changed message' '
            Z
            +    Also a silly comment here!
            +
-           Zdiff --git a/file b/file
-           Z--- a/file
-           Z+++ b/file
+           Z diff --git a/file b/file
+           Z --- a/file
+           Z +++ b/file
        3:  147e64e = 3:  b9cb956 s/11/B/
        4:  a63e992 = 4:  8add5f1 s/12/B/
        EOF
        test_cmp expected actual
 '
 
+test_expect_success 'dual-coloring' '
+       sed -e "s|^:||" >expect <<-\EOF &&
+       :<YELLOW>1:  a4b3333 = 1:  f686024 s/5/A/<RESET>
+       :<RED>2:  f51d370 <RESET><YELLOW>!<RESET><GREEN> 2:  4ab067d<RESET><YELLOW> s/4/A/<RESET>
+       :    <REVERSE><CYAN>@@ -2,6 +2,8 @@<RESET>
+       :     <RESET>
+       :         s/4/A/<RESET>
+       :     <RESET>
+       :    <REVERSE><GREEN>+<RESET><BOLD>    Also a silly comment here!<RESET>
+       :    <REVERSE><GREEN>+<RESET>
+       :      diff --git a/file b/file<RESET>
+       :      --- a/file<RESET>
+       :      +++ b/file<RESET>
+       :<RED>3:  0559556 <RESET><YELLOW>!<RESET><GREEN> 3:  b9cb956<RESET><YELLOW> s/11/B/<RESET>
+       :    <REVERSE><CYAN>@@ -10,7 +10,7 @@<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:  d966c5c <RESET><YELLOW>!<RESET><GREEN> 4:  8add5f1<RESET><YELLOW> s/12/B/<RESET>
+       :    <REVERSE><CYAN>@@ -8,7 +8,7 @@<RESET>
+       :    <CYAN> @@<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 master..topic
+do
+       test_expect_success "format-patch --range-diff=$prev" '
+               git format-patch --stdout --cover-letter --range-diff=$prev \
+                       master..unmodified >actual &&
+               grep "= 1: .* s/5/A" actual &&
+               grep "= 2: .* s/4/A" actual &&
+               grep "= 3: .* s/11/B" actual &&
+               grep "= 4: .* s/12/B" actual
+       '
+done
+
+test_expect_success 'format-patch --range-diff as commentary' '
+       git format-patch --stdout --range-diff=HEAD~1 HEAD~1 >actual &&
+       test_i18ngrep "^Range-diff:$" actual
+'
+
 test_done