interpret-trailers: add an option to unfold values
[gitweb.git] / t / t7513-interpret-trailers.sh
index 0c6f91c4338cce131b3d6066e590f177f7e739d1..baf2feba9858de5591bfd1f7c3ba44bd356dd8ea 100755 (executable)
@@ -1275,4 +1275,80 @@ test_expect_success 'with cut line' '
        test_cmp expected actual
 '
 
+test_expect_success 'only trailers' '
+       git config trailer.sign.command "echo config-value" &&
+       cat >expected <<-\EOF &&
+               existing: existing-value
+               sign: config-value
+               added: added-value
+       EOF
+       git interpret-trailers \
+               --trailer added:added-value \
+               --only-trailers >actual <<-\EOF &&
+               my subject
+
+               my body
+
+               existing: existing-value
+       EOF
+       test_cmp expected actual
+'
+
+test_expect_success 'only-trailers omits non-trailer in middle of block' '
+       git config trailer.sign.command "echo config-value" &&
+       cat >expected <<-\EOF &&
+               Signed-off-by: nobody <nobody@nowhere>
+               Signed-off-by: somebody <somebody@somewhere>
+               sign: config-value
+       EOF
+       git interpret-trailers --only-trailers >actual <<-\EOF &&
+               subject
+
+               it is important that the trailers below are signed-off-by
+               so that they meet the "25% trailers Git knows about" heuristic
+
+               Signed-off-by: nobody <nobody@nowhere>
+               this is not a trailer
+               Signed-off-by: somebody <somebody@somewhere>
+       EOF
+       test_cmp expected actual
+'
+
+test_expect_success 'only input' '
+       git config trailer.sign.command "echo config-value" &&
+       cat >expected <<-\EOF &&
+               existing: existing-value
+       EOF
+       git interpret-trailers \
+               --only-trailers --only-input >actual <<-\EOF &&
+               my subject
+
+               my body
+
+               existing: existing-value
+       EOF
+       test_cmp expected actual
+'
+
+test_expect_success 'unfold' '
+       cat >expected <<-\EOF &&
+               foo: continued across several lines
+       EOF
+       # pass through tr to make leading and trailing whitespace more obvious
+       tr _ " " <<-\EOF |
+               my subject
+
+               my body
+
+               foo:_
+               __continued
+               ___across
+               ____several
+               _____lines
+               ___
+       EOF
+       git interpret-trailers --only-trailers --only-input --unfold >actual &&
+       test_cmp expected actual
+'
+
 test_done