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t4048: abstract away SHA-1-specific constants

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Adjust the test so that it computes variables for object IDs instead of
using hard-coded hashes.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2019-10-28 00:59:07 +00:00 committed by Junio C Hamano
parent cf02be8486
commit fa26d5ede6
1 changed files with 32 additions and 26 deletions
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58
t/t4048-diff-combined-binary.sh
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@ -9,24 +9,27 @@ test_expect_success 'setup binary merge conflict' '
git commit -m one &&
echo twoQ2 | q_to_nul >binary &&
git commit -a -m two &&
two=$(git rev-parse --short HEAD:binary) &&
git checkout -b branch-binary HEAD^ &&
echo threeQ3 | q_to_nul >binary &&
git commit -a -m three &&
three=$(git rev-parse --short HEAD:binary) &&
test_must_fail git merge master &&
echo resolvedQhooray | q_to_nul >binary &&
git commit -a -m resolved
git commit -a -m resolved &&
res=$(git rev-parse --short HEAD:binary)
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --git a/binary b/binary
index 7ea6ded..9563691 100644
index $three..$res 100644
Binary files a/binary and b/binary differ
resolved
diff --git a/binary b/binary
index 6197570..9563691 100644
index $two..$res 100644
Binary files a/binary and b/binary differ
EOF
test_expect_success 'diff -m indicates binary-ness' '
@ -34,11 +37,11 @@ test_expect_success 'diff -m indicates binary-ness' '
test_cmp expect actual
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --combined binary
index 7ea6ded,6197570..9563691
index $three,$two..$res
Binary files differ
EOF
test_expect_success 'diff -c indicates binary-ness' '
@ -46,11 +49,11 @@ test_expect_success 'diff -c indicates binary-ness' '
test_cmp expect actual
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --cc binary
index 7ea6ded,6197570..9563691
index $three,$two..$res
Binary files differ
EOF
test_expect_success 'diff --cc indicates binary-ness' '
@ -62,23 +65,26 @@ test_expect_success 'setup non-binary with binary attribute' '
git checkout master &&
test_commit one text &&
test_commit two text &&
two=$(git rev-parse --short HEAD:text) &&
git checkout -b branch-text HEAD^ &&
test_commit three text &&
three=$(git rev-parse --short HEAD:text) &&
test_must_fail git merge master &&
test_commit resolved text &&
res=$(git rev-parse --short HEAD:text) &&
echo text -diff >.gitattributes
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --git a/text b/text
index 2bdf67a..2ab19ae 100644
index $three..$res 100644
Binary files a/text and b/text differ
resolved
diff --git a/text b/text
index f719efd..2ab19ae 100644
index $two..$res 100644
Binary files a/text and b/text differ
EOF
test_expect_success 'diff -m respects binary attribute' '
@ -86,11 +92,11 @@ test_expect_success 'diff -m respects binary attribute' '
test_cmp expect actual
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --combined text
index 2bdf67a,f719efd..2ab19ae
index $three,$two..$res
Binary files differ
EOF
test_expect_success 'diff -c respects binary attribute' '
@ -98,11 +104,11 @@ test_expect_success 'diff -c respects binary attribute' '
test_cmp expect actual
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --cc text
index 2bdf67a,f719efd..2ab19ae
index $three,$two..$res
Binary files differ
EOF
test_expect_success 'diff --cc respects binary attribute' '
@ -115,11 +121,11 @@ test_expect_success 'setup textconv attribute' '
git config diff.upcase.textconv "tr a-z A-Z <"
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --git a/text b/text
index 2bdf67a..2ab19ae 100644
index $three..$res 100644
--- a/text
+++ b/text
@@ -1 +1 @@
@ -128,7 +134,7 @@ index 2bdf67a..2ab19ae 100644
resolved
diff --git a/text b/text
index f719efd..2ab19ae 100644
index $two..$res 100644
--- a/text
+++ b/text
@@ -1 +1 @@
@ -140,11 +146,11 @@ test_expect_success 'diff -m respects textconv attribute' '
test_cmp expect actual
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --combined text
index 2bdf67a,f719efd..2ab19ae
index $three,$two..$res
--- a/text
+++ b/text
@@@ -1,1 -1,1 +1,1 @@@
@ -157,11 +163,11 @@ test_expect_success 'diff -c respects textconv attribute' '
test_cmp expect actual
'
cat >expect <<'EOF'
cat >expect <<EOF
resolved
diff --cc text
index 2bdf67a,f719efd..2ab19ae
index $three,$two..$res
--- a/text
+++ b/text
@@@ -1,1 -1,1 +1,1 @@@
@ -174,9 +180,9 @@ test_expect_success 'diff --cc respects textconv attribute' '
test_cmp expect actual
'
cat >expect <<'EOF'
cat >expect <<EOF
diff --combined text
index 2bdf67a,f719efd..2ab19ae
index $three,$two..$res
--- a/text
+++ b/text
@@@ -1,1 -1,1 +1,1 @@@
@ -190,9 +196,9 @@ test_expect_success 'diff-tree plumbing does not respect textconv' '
test_cmp expect actual
'
cat >expect <<'EOF'
cat >expect <<EOF
diff --cc text
index 2bdf67a,f719efd..0000000
index $three,$two..0000000
--- a/text
+++ b/text
@@@ -1,1 -1,1 +1,5 @@@