Introduce remove_or_warn function

diff --git a/t/t4034-diff-words.sh b/t/t4034-diff-words.sh
index 1c21276c55400c594f71bc01eba17b0d3820b420..2e2e103b31332ea2f74de5d5e6e49c00b13dfa8a 100755 (executable)
--- a/t/t4034-diff-words.sh
+++ b/t/t4034-diff-words.sh
@@ -12,19 +12,9 @@ test_expect_success setup '
 
 '
 
-decrypt_color () {
-       sed \
-               -e 's/.\[1m/<WHITE>/g' \
-               -e 's/.\[31m/<RED>/g' \
-               -e 's/.\[32m/<GREEN>/g' \
-               -e 's/.\[35m/<MAGENTA>/g' \
-               -e 's/.\[36m/<BROWN>/g' \
-               -e 's/.\[m/<RESET>/g'
-}
-
 word_diff () {
        test_must_fail git diff --no-index "$@" pre post > output &&
-       decrypt_color < output > output.decrypted &&
+       test_decode_color <output >output.decrypted &&
        test_cmp expect output.decrypted
 }
 
@@ -49,7 +39,7 @@ cat > expect <<\EOF
 <WHITE>index 330b04f..5ed8eff 100644<RESET>
 <WHITE>--- a/pre<RESET>
 <WHITE>+++ b/post<RESET>
-<BROWN>@@ -1,3 +1,7 @@<RESET>
+<CYAN>@@ -1,3 +1,7 @@<RESET>
 <RED>h(4)<RESET><GREEN>h(4),hh[44]<RESET>
 
 a = b + c<RESET>
@@ -70,9 +60,9 @@ cat > expect <<\EOF
 <WHITE>index 330b04f..5ed8eff 100644<RESET>
 <WHITE>--- a/pre<RESET>
 <WHITE>+++ b/post<RESET>
-<BROWN>@@ -1 +1 @@<RESET>
+<CYAN>@@ -1 +1 @@<RESET>
 <RED>h(4)<RESET><GREEN>h(4),hh[44]<RESET>
-<BROWN>@@ -3,0 +4,4 @@<RESET> <RESET><MAGENTA>a = b + c<RESET>
+<CYAN>@@ -3,0 +4,4 @@<RESET> <RESET><MAGENTA>a = b + c<RESET>
 
 <GREEN>aa = a<RESET>
 
@@ -90,7 +80,7 @@ cat > expect <<\EOF
 <WHITE>index 330b04f..5ed8eff 100644<RESET>
 <WHITE>--- a/pre<RESET>
 <WHITE>+++ b/post<RESET>
-<BROWN>@@ -1,3 +1,7 @@<RESET>
+<CYAN>@@ -1,3 +1,7 @@<RESET>
 h(4),<GREEN>hh<RESET>[44]
 
 a = b + c<RESET>
@@ -126,7 +116,7 @@ cat > expect <<\EOF
 <WHITE>index 330b04f..5ed8eff 100644<RESET>
 <WHITE>--- a/pre<RESET>
 <WHITE>+++ b/post<RESET>
-<BROWN>@@ -1,3 +1,7 @@<RESET>
+<CYAN>@@ -1,3 +1,7 @@<RESET>
 h(4)<GREEN>,hh[44]<RESET>
 
 a = b + c<RESET>
@@ -168,7 +158,7 @@ cat > expect <<\EOF
 <WHITE>index 330b04f..5ed8eff 100644<RESET>
 <WHITE>--- a/pre<RESET>
 <WHITE>+++ b/post<RESET>
-<BROWN>@@ -1,3 +1,7 @@<RESET>
+<CYAN>@@ -1,3 +1,7 @@<RESET>
 h(4),<GREEN>hh[44<RESET>]
 
 a = b + c<RESET>
@@ -190,7 +180,7 @@ cat > expect <<\EOF
 <WHITE>index c29453b..be22f37 100644<RESET>
 <WHITE>--- a/pre<RESET>
 <WHITE>+++ b/post<RESET>
-<BROWN>@@ -1 +1 @@<RESET>
+<CYAN>@@ -1 +1 @@<RESET>
 aaa (aaa) <GREEN>aaa<RESET>
 EOF
 
@@ -209,7 +199,7 @@ cat > expect <<\EOF
 <WHITE>index 289cb9d..2d06f37 100644<RESET>
 <WHITE>--- a/pre<RESET>
 <WHITE>+++ b/post<RESET>
-<BROWN>@@ -1 +1 @@<RESET>
+<CYAN>@@ -1 +1 @@<RESET>
 (<RED>:<RESET>
 EOF