push tests: use spaces in interpolated string

diff --git a/t/t6036-recursive-corner-cases.sh b/t/t6036-recursive-corner-cases.sh
index cfe6a99771f3f146096a0bd71ea47e6ec3f5e22e..b5621303d67d47146b4af8ee79fe55c338674071 100755 (executable)
--- a/t/t6036-recursive-corner-cases.sh
+++ b/t/t6036-recursive-corner-cases.sh
@@ -4,12 +4,6 @@ test_description='recursive merge corner cases involving criss-cross merges'
 
 . ./test-lib.sh
 
-get_clean_checkout () {
-       git reset --hard &&
-       git clean -fdqx &&
-       git checkout "$1"
-}
-
 #
 #  L1  L2
 #   o---o
@@ -65,15 +59,21 @@ test_expect_success 'merge simple rename+criss-cross with no modifications' '
 
                test_must_fail git merge -s recursive R2^0 &&
 
-               test 2 = $(git ls-files -s | wc -l) &&
-               test 2 = $(git ls-files -u | wc -l) &&
-               test 2 = $(git ls-files -o | wc -l) &&
-
-               test $(git rev-parse :2:three) = $(git rev-parse L2:three) &&
-               test $(git rev-parse :3:three) = $(git rev-parse R2:three) &&
-
-               test $(git rev-parse L2:three) = $(git hash-object three~HEAD) &&
-               test $(git rev-parse R2:three) = $(git hash-object three~R2^0)
+               git ls-files -s >out &&
+               test_line_count = 2 out &&
+               git ls-files -u >out &&
+               test_line_count = 2 out &&
+               git ls-files -o >out &&
+               test_line_count = 3 out &&
+
+               git rev-parse >expect       \
+                       L2:three   R2:three \
+                       L2:three   R2:three &&
+               git rev-parse   >actual     \
+                       :2:three   :3:three &&
+               git hash-object >>actual    \
+                       three~HEAD three~R2^0
+               test_cmp expect actual
        )
 '
 
@@ -135,15 +135,21 @@ test_expect_success 'merge criss-cross + rename merges with basic modification'
 
                test_must_fail git merge -s recursive R2^0 &&
 
-               test 2 = $(git ls-files -s | wc -l) &&
-               test 2 = $(git ls-files -u | wc -l) &&
-               test 2 = $(git ls-files -o | wc -l) &&
-
-               test $(git rev-parse :2:three) = $(git rev-parse L2:three) &&
-               test $(git rev-parse :3:three) = $(git rev-parse R2:three) &&
-
-               test $(git rev-parse L2:three) = $(git hash-object three~HEAD) &&
-               test $(git rev-parse R2:three) = $(git hash-object three~R2^0)
+               git ls-files -s >out &&
+               test_line_count = 2 out &&
+               git ls-files -u >out &&
+               test_line_count = 2 out &&
+               git ls-files -o >out &&
+               test_line_count = 3 out &&
+
+               git rev-parse >expect       \
+                       L2:three   R2:three \
+                       L2:three   R2:three &&
+               git rev-parse   >actual     \
+                       :2:three   :3:three &&
+               git hash-object >>actual    \
+                       three~HEAD three~R2^0
+               test_cmp expect actual
        )
 '
 
@@ -211,23 +217,30 @@ test_expect_success 'git detects differently handled merges conflict' '
 
                test_must_fail git merge -s recursive E^0 &&
 
-               test 3 = $(git ls-files -s | wc -l) &&
-               test 3 = $(git ls-files -u | wc -l) &&
-               test 0 = $(git ls-files -o | wc -l) &&
-
-               test $(git rev-parse :2:new_a) = $(git rev-parse D:new_a) &&
-               test $(git rev-parse :3:new_a) = $(git rev-parse E:new_a) &&
-
-               git cat-file -p B:new_a >>merged &&
-               git cat-file -p C:new_a >>merge-me &&
+               git ls-files -s >out &&
+               test_line_count = 3 out &&
+               git ls-files -u >out &&
+               test_line_count = 3 out &&
+               git ls-files -o >out &&
+               test_line_count = 1 out &&
+
+               git rev-parse >expect       \
+                       D:new_a  E:new_a &&
+               git rev-parse   >actual     \
+                       :2:new_a :3:new_a &&
+               test_cmp expect actual
+
+               git cat-file -p B:new_a >ours &&
+               git cat-file -p C:new_a >theirs &&
                >empty &&
                test_must_fail git merge-file \
                        -L "Temporary merge branch 2" \
                        -L "" \
                        -L "Temporary merge branch 1" \
-                       merged empty merge-me &&
-               sed -e "s/^\([<=>]\)/\1\1\1/" merged >merged-internal &&
-               test $(git rev-parse :1:new_a) = $(git hash-object merged-internal)
+                       ours empty theirs &&
+               sed -e "s/^\([<=>]\)/\1\1\1/" ours >expect &&
+               git cat-file -p :1:new_a >actual &&
+               test_cmp expect actual
        )
 '
 
@@ -297,11 +310,16 @@ test_expect_success 'git detects conflict merging criss-cross+modify/delete' '
 
                test_must_fail git merge -s recursive E^0 &&
 
-               test 2 -eq $(git ls-files -s | wc -l) &&
-               test 2 -eq $(git ls-files -u | wc -l) &&
+               git ls-files -s >out &&
+               test_line_count = 2 out &&
+               git ls-files -u >out &&
+               test_line_count = 2 out &&
 
-               test $(git rev-parse :1:file) = $(git rev-parse master:file) &&
-               test $(git rev-parse :2:file) = $(git rev-parse B:file)
+               git rev-parse >expect       \
+                       master:file  B:file &&
+               git rev-parse   >actual      \
+                       :1:file      :2:file &&
+               test_cmp expect actual
        )
 '
 
@@ -314,11 +332,16 @@ test_expect_success 'git detects conflict merging criss-cross+modify/delete, rev
 
                test_must_fail git merge -s recursive D^0 &&
 
-               test 2 -eq $(git ls-files -s | wc -l) &&
-               test 2 -eq $(git ls-files -u | wc -l) &&
+               git ls-files -s >out &&
+               test_line_count = 2 out &&
+               git ls-files -u >out &&
+               test_line_count = 2 out &&
 
-               test $(git rev-parse :1:file) = $(git rev-parse master:file) &&
-               test $(git rev-parse :3:file) = $(git rev-parse B:file)
+               git rev-parse >expect       \
+                       master:file  B:file &&
+               git rev-parse   >actual      \
+                       :1:file      :3:file &&
+               test_cmp expect actual
        )
 '
 
@@ -416,78 +439,106 @@ test_expect_success 'setup differently handled merges of directory/file conflict
 '
 
 test_expect_success 'merge of D & E1 fails but has appropriate contents' '
+       test_when_finished "git -C directory-file reset --hard" &&
+       test_when_finished "git -C directory-file clean -fdqx" &&
        (
                cd directory-file &&
 
-               get_clean_checkout D^0 &&
+               git checkout D^0 &&
 
                test_must_fail git merge -s recursive E1^0 &&
 
-               test 2 -eq $(git ls-files -s | wc -l) &&
-               test 1 -eq $(git ls-files -u | wc -l) &&
-               test 0 -eq $(git ls-files -o | wc -l) &&
-
-               test $(git rev-parse :0:ignore-me) = $(git rev-parse A:ignore-me) &&
-               test $(git rev-parse :2:a) = $(git rev-parse B:a)
+               git ls-files -s >out &&
+               test_line_count = 2 out &&
+               git ls-files -u >out &&
+               test_line_count = 1 out &&
+               git ls-files -o >out &&
+               test_line_count = 1 out &&
+
+               git rev-parse >expect    \
+                       A:ignore-me  B:a &&
+               git rev-parse   >actual   \
+                       :0:ignore-me :2:a &&
+               test_cmp expect actual
        )
 '
 
 test_expect_success 'merge of E1 & D fails but has appropriate contents' '
+       test_when_finished "git -C directory-file reset --hard" &&
+       test_when_finished "git -C directory-file clean -fdqx" &&
        (
                cd directory-file &&
 
-               get_clean_checkout E1^0 &&
+               git checkout E1^0 &&
 
                test_must_fail git merge -s recursive D^0 &&
 
-               test 2 -eq $(git ls-files -s | wc -l) &&
-               test 1 -eq $(git ls-files -u | wc -l) &&
-               test 0 -eq $(git ls-files -o | wc -l) &&
-
-               test $(git rev-parse :0:ignore-me) = $(git rev-parse A:ignore-me) &&
-               test $(git rev-parse :3:a) = $(git rev-parse B:a)
+               git ls-files -s >out &&
+               test_line_count = 2 out &&
+               git ls-files -u >out &&
+               test_line_count = 1 out &&
+               git ls-files -o >out &&
+               test_line_count = 1 out &&
+
+               git rev-parse >expect    \
+                       A:ignore-me  B:a &&
+               git rev-parse   >actual   \
+                       :0:ignore-me :3:a &&
+               test_cmp expect actual
        )
 '
 
 test_expect_success 'merge of D & E2 fails but has appropriate contents' '
+       test_when_finished "git -C directory-file reset --hard" &&
+       test_when_finished "git -C directory-file clean -fdqx" &&
        (
                cd directory-file &&
 
-               get_clean_checkout D^0 &&
+               git checkout D^0 &&
 
                test_must_fail git merge -s recursive E2^0 &&
 
-               test 4 -eq $(git ls-files -s | wc -l) &&
-               test 3 -eq $(git ls-files -u | wc -l) &&
-               test 1 -eq $(git ls-files -o | wc -l) &&
+               git ls-files -s >out &&
+               test_line_count = 4 out &&
+               git ls-files -u >out &&
+               test_line_count = 3 out &&
+               git ls-files -o >out &&
+               test_line_count = 2 out &&
 
-               test $(git rev-parse :2:a) = $(git rev-parse B:a) &&
-               test $(git rev-parse :3:a/file) = $(git rev-parse E2:a/file) &&
-               test $(git rev-parse :1:a/file) = $(git rev-parse C:a/file) &&
-               test $(git rev-parse :0:ignore-me) = $(git rev-parse A:ignore-me) &&
+               git rev-parse >expect    \
+                       B:a   E2:a/file  c:a/file   A:ignore-me &&
+               git rev-parse   >actual   \
+                       :2:a  :3:a/file  :1:a/file  :0:ignore-me &&
+               test_cmp expect actual
 
-               test -f a~HEAD
+               test_path_is_file a~HEAD
        )
 '
 
 test_expect_success 'merge of E2 & D fails but has appropriate contents' '
+       test_when_finished "git -C directory-file reset --hard" &&
+       test_when_finished "git -C directory-file clean -fdqx" &&
        (
                cd directory-file &&
 
-               get_clean_checkout E2^0 &&
+               git checkout E2^0 &&
 
                test_must_fail git merge -s recursive D^0 &&
 
-               test 4 -eq $(git ls-files -s | wc -l) &&
-               test 3 -eq $(git ls-files -u | wc -l) &&
-               test 1 -eq $(git ls-files -o | wc -l) &&
+               git ls-files -s >out &&
+               test_line_count = 4 out &&
+               git ls-files -u >out &&
+               test_line_count = 3 out &&
+               git ls-files -o >out &&
+               test_line_count = 2 out &&
 
-               test $(git rev-parse :3:a) = $(git rev-parse B:a) &&
-               test $(git rev-parse :2:a/file) = $(git rev-parse E2:a/file) &&
-               test $(git rev-parse :1:a/file) = $(git rev-parse C:a/file) &&
-               test $(git rev-parse :0:ignore-me) = $(git rev-parse A:ignore-me) &&
+               git rev-parse >expect    \
+                       B:a   E2:a/file  c:a/file   A:ignore-me &&
+               git rev-parse   >actual   \
+                       :3:a  :2:a/file  :1:a/file  :0:ignore-me &&
+               test_cmp expect actual
 
-               test -f a~D^0
+               test_path_is_file a~D^0
        )
 '
 
@@ -574,9 +625,12 @@ test_expect_success 'handle rename/rename(1to2)/modify followed by what looks li
 
                git merge -s recursive E^0 &&
 
-               test 1 -eq $(git ls-files -s | wc -l) &&
-               test 0 -eq $(git ls-files -u | wc -l) &&
-               test 0 -eq $(git ls-files -o | wc -l) &&
+               git ls-files -s >out &&
+               test_line_count = 1 out &&
+               git ls-files -u >out &&
+               test_line_count = 0 out &&
+               git ls-files -o >out &&
+               test_line_count = 1 out &&
 
                test $(git rev-parse HEAD:newname) = $(git rev-parse E:newname)
        )
@@ -653,13 +707,22 @@ test_expect_failure 'detect rename/rename/add-source for virtual merge-base' '
 
                git merge -s recursive E^0 &&
 
-               test 3 -eq $(git ls-files -s | wc -l) &&
-               test 0 -eq $(git ls-files -u | wc -l) &&
-               test 0 -eq $(git ls-files -o | wc -l) &&
-
-               test $(git rev-parse HEAD:b) = $(git rev-parse A:a) &&
-               test $(git rev-parse HEAD:c) = $(git rev-parse A:a) &&
-               test "$(cat a)" = "$(printf "1\n2\n3\n4\n5\n6\n7\n8\n")"
+               git ls-files -s >out &&
+               test_line_count = 3 out &&
+               git ls-files -u >out &&
+               test_line_count = 0 out &&
+               git ls-files -o >out &&
+               test_line_count = 1 out &&
+
+               printf "1\n2\n3\n4\n5\n6\n7\n8\n" >correct &&
+               git rev-parse >expect \
+                       A:a   A:a     \
+                       correct       &&
+               git rev-parse   >actual  \
+                       :0:b  :0:c       &&
+               git hash-object >>actual \
+                       a                &&
+               test_cmp expect actual
        )
 '
 
@@ -727,12 +790,18 @@ test_expect_success 'virtual merge base handles rename/rename(1to2)/add-dest' '
 
                git merge -s recursive E^0 &&
 
-               test 2 -eq $(git ls-files -s | wc -l) &&
-               test 0 -eq $(git ls-files -u | wc -l) &&
-               test 0 -eq $(git ls-files -o | wc -l) &&
-
-               test $(git rev-parse HEAD:a) = $(git rev-parse A:a) &&
-               test $(git rev-parse HEAD:c) = $(git rev-parse E:c)
+               git ls-files -s >out &&
+               test_line_count = 2 out &&
+               git ls-files -u >out &&
+               test_line_count = 0 out &&
+               git ls-files -o >out &&
+               test_line_count = 1 out &&
+
+               git rev-parse >expect \
+                       A:a   E:c     &&
+               git rev-parse   >actual \
+                       :0:a  :0:c      &&
+               test_cmp expect actual
        )
 '