146 lines
3.5 KiB
Bash
Executable File
146 lines
3.5 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='test textconv caching'
|
|
|
|
TEST_PASSES_SANITIZE_LEAK=true
|
|
. ./test-lib.sh
|
|
|
|
cat >helper <<'EOF'
|
|
#!/bin/sh
|
|
sed 's/^/converted: /' "$@" >helper.out
|
|
cat helper.out
|
|
EOF
|
|
chmod +x helper
|
|
|
|
test_expect_success 'setup' '
|
|
echo foo content 1 >foo.bin &&
|
|
echo bar content 1 >bar.bin &&
|
|
git add . &&
|
|
git commit -m one &&
|
|
foo1=$(git rev-parse --short HEAD:foo.bin) &&
|
|
bar1=$(git rev-parse --short HEAD:bar.bin) &&
|
|
echo foo content 2 >foo.bin &&
|
|
echo bar content 2 >bar.bin &&
|
|
git commit -a -m two &&
|
|
foo2=$(git rev-parse --short HEAD:foo.bin) &&
|
|
bar2=$(git rev-parse --short HEAD:bar.bin) &&
|
|
echo "*.bin diff=magic" >.gitattributes &&
|
|
git config diff.magic.textconv ./helper &&
|
|
git config diff.magic.cachetextconv true
|
|
'
|
|
|
|
cat >expect <<EOF
|
|
diff --git a/bar.bin b/bar.bin
|
|
index $bar1..$bar2 100644
|
|
--- a/bar.bin
|
|
+++ b/bar.bin
|
|
@@ -1 +1 @@
|
|
-converted: bar content 1
|
|
+converted: bar content 2
|
|
diff --git a/foo.bin b/foo.bin
|
|
index $foo1..$foo2 100644
|
|
--- a/foo.bin
|
|
+++ b/foo.bin
|
|
@@ -1 +1 @@
|
|
-converted: foo content 1
|
|
+converted: foo content 2
|
|
EOF
|
|
|
|
test_expect_success 'first textconv works' '
|
|
git diff HEAD^ HEAD >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'cached textconv produces same output' '
|
|
git diff HEAD^ HEAD >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'cached textconv does not run helper' '
|
|
rm -f helper.out &&
|
|
git diff HEAD^ HEAD >actual &&
|
|
test_cmp expect actual &&
|
|
! test -r helper.out
|
|
'
|
|
|
|
cat >expect <<EOF
|
|
diff --git a/bar.bin b/bar.bin
|
|
index $bar1..$bar2 100644
|
|
--- a/bar.bin
|
|
+++ b/bar.bin
|
|
@@ -1,2 +1,2 @@
|
|
converted: other
|
|
-converted: bar content 1
|
|
+converted: bar content 2
|
|
diff --git a/foo.bin b/foo.bin
|
|
index $foo1..$foo2 100644
|
|
--- a/foo.bin
|
|
+++ b/foo.bin
|
|
@@ -1,2 +1,2 @@
|
|
converted: other
|
|
-converted: foo content 1
|
|
+converted: foo content 2
|
|
EOF
|
|
test_expect_success 'changing textconv invalidates cache' '
|
|
echo other >other &&
|
|
git config diff.magic.textconv "./helper other" &&
|
|
git diff HEAD^ HEAD >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
cat >expect <<EOF
|
|
diff --git a/bar.bin b/bar.bin
|
|
index $bar1..$bar2 100644
|
|
--- a/bar.bin
|
|
+++ b/bar.bin
|
|
@@ -1,2 +1,2 @@
|
|
converted: other
|
|
-converted: bar content 1
|
|
+converted: bar content 2
|
|
diff --git a/foo.bin b/foo.bin
|
|
index $foo1..$foo2 100644
|
|
--- a/foo.bin
|
|
+++ b/foo.bin
|
|
@@ -1 +1 @@
|
|
-converted: foo content 1
|
|
+converted: foo content 2
|
|
EOF
|
|
test_expect_success 'switching diff driver produces correct results' '
|
|
git config diff.moremagic.textconv ./helper &&
|
|
echo foo.bin diff=moremagic >>.gitattributes &&
|
|
git diff HEAD^ HEAD >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
# The point here is to test that we can log the notes cache and still use it to
|
|
# produce a diff later (older versions of git would segfault on this). It's
|
|
# much more likely to come up in the real world with "log --all -p", but using
|
|
# --no-walk lets us reliably reproduce the order of traversal.
|
|
test_expect_success 'log notes cache and still use cache for -p' '
|
|
git log --no-walk -p refs/notes/textconv/magic HEAD
|
|
'
|
|
|
|
test_expect_success 'caching is silently ignored outside repo' '
|
|
mkdir -p non-repo &&
|
|
echo one >non-repo/one &&
|
|
echo two >non-repo/two &&
|
|
echo "* diff=test" >attr &&
|
|
test_expect_code 1 \
|
|
nongit git -c core.attributesFile="$PWD/attr" \
|
|
-c diff.test.textconv="tr a-z A-Z <" \
|
|
-c diff.test.cachetextconv=true \
|
|
diff --no-index one two >actual &&
|
|
cat >expect <<-\EOF &&
|
|
diff --git a/one b/two
|
|
index 5626abf..f719efd 100644
|
|
--- a/one
|
|
+++ b/two
|
|
@@ -1 +1 @@
|
|
-ONE
|
|
+TWO
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_done
|