t6302: simplify non-gpg cases

When commit 618310a taught t6302 to run without the GPG
prerequisite, it did so by conditionally creating the signed
tags only when gpg is available. As a result, further tests
need to take this into account, which they can do with the
test_prepare_expect helper. This is a minor hassle, though,
as the helper cannot easily cover all cases (it just matches
"signed" in the output, so all output must include the
actual refname).

Instead, let's take a different approach. We'll always
create the tags, and only conditionally sign them. This does
mean our tag-names are a minor lie, but it lets the tests
which do not care about signing easily behave the same in
all settings. We'll include a comment to document our lie
and avoid confusing further test-writers.

Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t6302-for-each-ref-filter.sh b/t/t6302-for-each-ref-filter.sh
index 70afb44271a38024d89d0e266bafa009961508de..d0ab09f4bd804730eb049ea982e5724653583f06 100755 (executable)
--- a/t/t6302-for-each-ref-filter.sh
+++ b/t/t6302-for-each-ref-filter.sh
@@ -5,15 +5,6 @@ test_description='test for-each-refs usage of ref-filter APIs'
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-gpg.sh
 
-test_prepare_expect () {
-       if test_have_prereq GPG
-       then
-               cat
-       else
-               sed '/signed/d'
-       fi
-}
-
 test_expect_success 'setup some history and refs' '
        test_commit one &&
        test_commit two &&
@@ -22,11 +13,19 @@ test_expect_success 'setup some history and refs' '
        test_commit four &&
        git tag -m "An annotated tag" annotated-tag &&
        git tag -m "Annonated doubly" doubly-annotated-tag annotated-tag &&
+
+       # Note that these "signed" tags might not actually be signed.
+       # Tests which care about the distinction should be marked
+       # with the GPG prereq.
        if test_have_prereq GPG
        then
-               git tag -s -m "A signed tag" signed-tag &&
-               git tag -s -m "Signed doubly" doubly-signed-tag signed-tag
+               sign=-s
+       else
+               sign=
        fi &&
+       git tag $sign -m "A signed tag" signed-tag &&
+       git tag $sign -m "Signed doubly" doubly-signed-tag signed-tag &&
+
        git checkout master &&
        git update-ref refs/odd/spot master
 '
@@ -42,7 +41,7 @@ test_expect_success 'filtering with --points-at' '
 '
 
 test_expect_success 'check signed tags with --points-at' '
-       test_prepare_expect <<-\EOF | sed -e "s/Z$//" >expect &&
+       sed -e "s/Z$//" >expect <<-\EOF &&
        refs/heads/side Z
        refs/tags/annotated-tag four
        refs/tags/four Z
@@ -65,7 +64,7 @@ test_expect_success 'filtering with --merged' '
 '
 
 test_expect_success 'filtering with --no-merged' '
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        refs/heads/side
        refs/tags/annotated-tag
        refs/tags/doubly-annotated-tag
@@ -78,7 +77,7 @@ test_expect_success 'filtering with --no-merged' '
 '
 
 test_expect_success 'filtering with --contains' '
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        refs/heads/master
        refs/heads/side
        refs/odd/spot
@@ -99,7 +98,7 @@ test_expect_success '%(color) must fail' '
 '
 
 test_expect_success 'left alignment is default' '
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        refname is refs/heads/master  |refs/heads/master
        refname is refs/heads/side    |refs/heads/side
        refname is refs/odd/spot      |refs/odd/spot
@@ -117,7 +116,7 @@ test_expect_success 'left alignment is default' '
 '
 
 test_expect_success 'middle alignment' '
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        | refname is refs/heads/master |refs/heads/master
        |  refname is refs/heads/side  |refs/heads/side
        |   refname is refs/odd/spot   |refs/odd/spot
@@ -135,7 +134,7 @@ test_expect_success 'middle alignment' '
 '
 
 test_expect_success 'right alignment' '
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        |  refname is refs/heads/master|refs/heads/master
        |    refname is refs/heads/side|refs/heads/side
        |      refname is refs/odd/spot|refs/odd/spot
@@ -152,7 +151,7 @@ test_expect_success 'right alignment' '
        test_cmp expect actual
 '
 
-test_prepare_expect >expect <<-\EOF
+cat >expect <<-\EOF
 |       refname is refs/heads/master       |refs/heads/master
 |        refname is refs/heads/side        |refs/heads/side
 |         refname is refs/odd/spot         |refs/odd/spot
@@ -199,7 +198,7 @@ EOF
 # Individual atoms inside %(align:...) and %(end) must not be quoted.
 
 test_expect_success 'alignment with format quote' "
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        |'      '\''master| A U Thor'\''      '|
        |'       '\''side| A U Thor'\''       '|
        |'     '\''odd/spot| A U Thor'\''     '|
@@ -217,7 +216,7 @@ test_expect_success 'alignment with format quote' "
 "
 
 test_expect_success 'nested alignment with quote formatting' "
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        |'         master               '|
        |'           side               '|
        |'       odd/spot               '|
@@ -235,7 +234,7 @@ test_expect_success 'nested alignment with quote formatting' "
 "
 
 test_expect_success 'check `%(contents:lines=1)`' '
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        master |three
        side |four
        odd/spot |three
@@ -253,7 +252,7 @@ test_expect_success 'check `%(contents:lines=1)`' '
 '
 
 test_expect_success 'check `%(contents:lines=0)`' '
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        master |
        side |
        odd/spot |
@@ -271,7 +270,7 @@ test_expect_success 'check `%(contents:lines=0)`' '
 '
 
 test_expect_success 'check `%(contents:lines=99999)`' '
-       test_prepare_expect >expect <<-\EOF &&
+       cat >expect <<-\EOF &&
        master |three
        side |four
        odd/spot |three