2 files changed, 83 insertions, 192 deletions

diff --git a/tests/setup.sh b/tests/setup.shindex aac498c..44751b4 100755--- a/tests/setup.sh+++ b/tests/setup.sh@@ -110,7 +110,7 @@ cache-root=$PWD/cache  cache-size=1021 enable-cache-list=1-snapshots=tar.gz tar.bz tar.lz tar.xz tar.zst zip+snapshots=tar tar.gz tar.bz2 tar.lz tar.xz tar.zst zip enable-log-filecount=1 enable-log-linecount=1 summary-log=5
diff --git a/tests/setup.sh b/tests/setup.sh
index aac498c..44751b4 100755
--- a/tests/setup.sh
+++ b/tests/setup.sh
@@ -110,7 +110,7 @@ cache-root=$PWD/cache
 
 cache-size=1021
 enable-cache-list=1
-snapshots=tar.gz tar.bz tar.lz tar.xz tar.zst zip
+snapshots=tar tar.gz tar.bz2 tar.lz tar.xz tar.zst zip
 enable-log-filecount=1
 enable-log-linecount=1
 summary-log=5
diff --git a/tests/t0110-snapshot.sh b/tests/t0110-snapshot.shindex 6f5f588..d6c3265 100755--- a/tests/t0110-snapshot.sh+++ b/tests/t0110-snapshot.sh@@ -1,225 +1,116 @@ #!/bin/sh -# The snapshot page hands a branch back as a compressed archive. Most of the-# formats the shared setup enables are fetched here, then their headers are-# read, their bodies unpacked and the files inside compared against the-# repository that setup built. A format needing a helper program that is not-# always installed sits behind a prerequisite, so a machine without lzip, xz,-# zstd or unzip skips those checks instead of failing them.+# The snapshot page hands a branch back as an archive. Every tar based format+# goes through the same motions, fetch the archive, read its headers, prove+# the compression is genuine, then unpack it and compare the files inside+# against the repository the shared setup built, so one function below+# registers those checks per format. cgit pipes each format through the+# matching compressor on the server and this test needs the same program to+# unpack, so one missing tool skips that format on both grounds at once. The+# zip format follows at the end, since unzip shares no flags with the rest.  test_description='Verify snapshot' . ./setup.sh -test_expect_success 'get foo/snapshot/master.tar.gz' '-	cgit_url "foo/snapshot/master.tar.gz" >tmp-'--test_expect_success 'check html headers' '-	head -n 1 tmp |-	grep "Status: 200 OK" &&--	head -n 2 tmp |-	grep "Content-Type: application/x-gzip" &&--	head -n 3 tmp |-	grep "Content-Disposition: inline; filename=.master.tar.gz."-'--test_expect_success 'strip off the header lines' '-	strip_headers <tmp >master.tar.gz-'--test_expect_success 'verify gzip format' '-	gunzip --test master.tar.gz-'--test_expect_success 'untar' '-	rm -rf master &&-	gzip -dc master.tar.gz | tar -xf --'--test_expect_success 'count files' '-	ls master/ >output &&-	test_line_count = 5 output-'--test_expect_success 'verify untarred file-5' '-	grep "^5$" master/file-5 &&-	test_line_count = 1 master/file-5-'--if test -n "$(which lzip 2>/dev/null)"; then-	test_set_prereq LZIP-else-	say 'Skipping LZIP validation tests: lzip not found'-fi--test_expect_success LZIP 'get foo/snapshot/master.tar.lz' '-	cgit_url "foo/snapshot/master.tar.lz" >tmp-'--test_expect_success LZIP 'check html headers' '-	head -n 1 tmp |-	grep "Status: 200 OK" &&--	head -n 2 tmp |-	grep "Content-Type: application/x-lzip" &&--	head -n 3 tmp |-	grep "Content-Disposition: inline; filename=.master.tar.lz."-'--test_expect_success LZIP 'strip off the header lines' '-	strip_headers <tmp >master.tar.lz-'--test_expect_success LZIP 'verify lzip format' '-	lzip --test master.tar.lz-'--test_expect_success LZIP 'untar' '+# Registers the checks for one tar based format. Takes the archive suffix,+# the content type the response must carry, the compressor to unpack with and+# the name of the prerequisite guarding the checks.+test_tar_snapshot() {+	ext=$1+	type=$2+	tool=$3+	prereq=$4++	if command -v "$tool" >/dev/null 2>&1+	then+		test_set_prereq $prereq+	else+		say "Skipping $ext validation tests: $tool not found"+	fi++	test_expect_success $prereq "get foo/snapshot/master.$ext" "+		cgit_url 'foo/snapshot/master.$ext' >tmp+	"++	test_expect_success $prereq "check $ext response headers" "+		head -n 1 tmp | grep 'Status: 200 OK' &&+		head -n 2 tmp | grep 'Content-Type: $type' &&+		head -n 3 tmp | grep 'Content-Disposition: inline; filename=.master.$ext.'+	"++	test_expect_success $prereq "verify $ext format" "+		strip_headers <tmp >master.$ext &&+		'$tool' -t 'master.$ext'+	"++	test_expect_success $prereq "untar $ext and verify the content" "+		rm -rf master &&+		'$tool' -dc 'master.$ext' | tar -xf - &&+		ls master/ >output &&+		test_line_count = 5 output &&+		grep '^5\$' master/file-5 &&+		test_line_count = 1 master/file-5+	"+}++# The uncompressed tar comes straight out of git's archive writer, so tar+# itself both proves the format and unpacks it.+test_expect_success 'get foo/snapshot/master.tar' '+	cgit_url "foo/snapshot/master.tar" >tmp+'++test_expect_success 'check tar response headers' '+	head -n 1 tmp | grep "Status: 200 OK" &&+	head -n 2 tmp | grep "Content-Type: application/x-tar" &&+	head -n 3 tmp | grep "Content-Disposition: inline; filename=.master.tar."+'++test_expect_success 'untar and verify the content' '+	strip_headers <tmp >master.tar && 	rm -rf master &&-	lzip -dc master.tar.lz | tar -xf --'--test_expect_success LZIP 'count files' '+	tar -xf master.tar && 	ls master/ >output &&-	test_line_count = 5 output-'--test_expect_success LZIP 'verify untarred file-5' '+	test_line_count = 5 output && 	grep "^5$" master/file-5 && 	test_line_count = 1 master/file-5 ' -if test -n "$(which xz 2>/dev/null)"; then-	test_set_prereq XZ-else-	say 'Skipping XZ validation tests: xz not found'-fi--test_expect_success XZ 'get foo/snapshot/master.tar.xz' '-	cgit_url "foo/snapshot/master.tar.xz" >tmp-'--test_expect_success XZ 'check html headers' '-	head -n 1 tmp |-	grep "Status: 200 OK" &&--	head -n 2 tmp |-	grep "Content-Type: application/x-xz" &&--	head -n 3 tmp |-	grep "Content-Disposition: inline; filename=.master.tar.xz."-'--test_expect_success XZ 'strip off the header lines' '-	strip_headers <tmp >master.tar.xz-'--test_expect_success XZ 'verify xz format' '-	xz --test master.tar.xz-'--test_expect_success XZ 'untar' '-	rm -rf master &&-	xz -dc master.tar.xz | tar -xf --'--test_expect_success XZ 'count files' '-	ls master/ >output &&-	test_line_count = 5 output-'+test_tar_snapshot tar.gz  application/x-gzip  gzip  GZIP+test_tar_snapshot tar.bz2 application/x-bzip2 bzip2 BZIP2+test_tar_snapshot tar.lz  application/x-lzip  lzip  LZIP+test_tar_snapshot tar.xz  application/x-xz    xz    XZ+test_tar_snapshot tar.zst application/x-zstd  zstd  ZSTD -test_expect_success XZ 'verify untarred file-5' '-	grep "^5$" master/file-5 &&-	test_line_count = 1 master/file-5-'--if test -n "$(which zstd 2>/dev/null)"; then-	test_set_prereq ZSTD+if command -v unzip >/dev/null 2>&1+then+	test_set_prereq UNZIP else-	say 'Skipping ZSTD validation tests: zstd not found'+	say 'Skipping zip validation tests: unzip not found' fi -test_expect_success ZSTD 'get foo/snapshot/master.tar.zst' '-	cgit_url "foo/snapshot/master.tar.zst" >tmp-'--test_expect_success ZSTD 'check html headers' '-	head -n 1 tmp |-	grep "Status: 200 OK" &&--	head -n 2 tmp |-	grep "Content-Type: application/x-zstd" &&--	head -n 3 tmp |-	grep "Content-Disposition: inline; filename=.master.tar.zst."-'--test_expect_success ZSTD 'strip off the header lines' '-	strip_headers <tmp >master.tar.zst-'--test_expect_success ZSTD 'verify zstd format' '-	zstd --test master.tar.zst-'--test_expect_success ZSTD 'untar' '-	rm -rf master &&-	zstd -dc master.tar.zst | tar -xf --'--test_expect_success ZSTD 'count files' '-	ls master/ >output &&-	test_line_count = 5 output-'--test_expect_success ZSTD 'verify untarred file-5' '-	grep "^5$" master/file-5 &&-	test_line_count = 1 master/file-5-'- test_expect_success 'get foo/snapshot/master.zip' ' 	cgit_url "foo/snapshot/master.zip" >tmp ' -test_expect_success 'check HTML headers (zip)' '-	head -n 1 tmp |-	grep "Status: 200 OK" &&--	head -n 2 tmp |-	grep "Content-Type: application/x-zip" &&--	head -n 3 tmp |-	grep "Content-Disposition: inline; filename=.master.zip."+test_expect_success 'check zip response headers' '+	head -n 1 tmp | grep "Status: 200 OK" &&+	head -n 2 tmp | grep "Content-Type: application/x-zip" &&+	head -n 3 tmp | grep "Content-Disposition: inline; filename=.master.zip." ' -test_expect_success 'strip off the header lines (zip)' '+test_expect_success 'strip off the header lines' ' 	strip_headers <tmp >master.zip ' -if test -n "$(which unzip 2>/dev/null)"; then-	test_set_prereq UNZIP-else-	say 'Skipping ZIP validation tests: unzip not found'-fi- test_expect_success UNZIP 'verify zip format' ' 	unzip -t master.zip ' -test_expect_success UNZIP 'unzip' '+test_expect_success UNZIP 'unzip and verify the content' ' 	rm -rf master &&-	unzip master.zip-'--test_expect_success UNZIP 'count files (zip)' '+	unzip master.zip && 	ls master/ >output &&-	test_line_count = 5 output-'--test_expect_success UNZIP 'verify unzipped file-5' '+	test_line_count = 5 output && 	grep "^5$" master/file-5 && 	test_line_count = 1 master/file-5 '
diff --git a/tests/t0110-snapshot.sh b/tests/t0110-snapshot.sh
index 6f5f588..d6c3265 100755
--- a/tests/t0110-snapshot.sh
+++ b/tests/t0110-snapshot.sh
@@ -1,225 +1,116 @@
 #!/bin/sh
 
-# The snapshot page hands a branch back as a compressed archive. Most of the
-# formats the shared setup enables are fetched here, then their headers are
-# read, their bodies unpacked and the files inside compared against the
-# repository that setup built. A format needing a helper program that is not
-# always installed sits behind a prerequisite, so a machine without lzip, xz,
-# zstd or unzip skips those checks instead of failing them.
+# The snapshot page hands a branch back as an archive. Every tar based format
+# goes through the same motions, fetch the archive, read its headers, prove
+# the compression is genuine, then unpack it and compare the files inside
+# against the repository the shared setup built, so one function below
+# registers those checks per format. cgit pipes each format through the
+# matching compressor on the server and this test needs the same program to
+# unpack, so one missing tool skips that format on both grounds at once. The
+# zip format follows at the end, since unzip shares no flags with the rest.
 
 test_description='Verify snapshot'
 . ./setup.sh
 
-test_expect_success 'get foo/snapshot/master.tar.gz' '
-	cgit_url "foo/snapshot/master.tar.gz" >tmp
-'
-
-test_expect_success 'check html headers' '
-	head -n 1 tmp |
-	grep "Status: 200 OK" &&
-
-	head -n 2 tmp |
-	grep "Content-Type: application/x-gzip" &&
-
-	head -n 3 tmp |
-	grep "Content-Disposition: inline; filename=.master.tar.gz."
-'
-
-test_expect_success 'strip off the header lines' '
-	strip_headers <tmp >master.tar.gz
-'
-
-test_expect_success 'verify gzip format' '
-	gunzip --test master.tar.gz
-'
-
-test_expect_success 'untar' '
-	rm -rf master &&
-	gzip -dc master.tar.gz | tar -xf -
-'
-
-test_expect_success 'count files' '
-	ls master/ >output &&
-	test_line_count = 5 output
-'
-
-test_expect_success 'verify untarred file-5' '
-	grep "^5$" master/file-5 &&
-	test_line_count = 1 master/file-5
-'
-
-if test -n "$(which lzip 2>/dev/null)"; then
-	test_set_prereq LZIP
-else
-	say 'Skipping LZIP validation tests: lzip not found'
-fi
-
-test_expect_success LZIP 'get foo/snapshot/master.tar.lz' '
-	cgit_url "foo/snapshot/master.tar.lz" >tmp
-'
-
-test_expect_success LZIP 'check html headers' '
-	head -n 1 tmp |
-	grep "Status: 200 OK" &&
-
-	head -n 2 tmp |
-	grep "Content-Type: application/x-lzip" &&
-
-	head -n 3 tmp |
-	grep "Content-Disposition: inline; filename=.master.tar.lz."
-'
-
-test_expect_success LZIP 'strip off the header lines' '
-	strip_headers <tmp >master.tar.lz
-'
-
-test_expect_success LZIP 'verify lzip format' '
-	lzip --test master.tar.lz
-'
-
-test_expect_success LZIP 'untar' '
+# Registers the checks for one tar based format. Takes the archive suffix,
+# the content type the response must carry, the compressor to unpack with and
+# the name of the prerequisite guarding the checks.
+test_tar_snapshot() {
+	ext=$1
+	type=$2
+	tool=$3
+	prereq=$4
+
+	if command -v "$tool" >/dev/null 2>&1
+	then
+		test_set_prereq $prereq
+	else
+		say "Skipping $ext validation tests: $tool not found"
+	fi
+
+	test_expect_success $prereq "get foo/snapshot/master.$ext" "
+		cgit_url 'foo/snapshot/master.$ext' >tmp
+	"
+
+	test_expect_success $prereq "check $ext response headers" "
+		head -n 1 tmp | grep 'Status: 200 OK' &&
+		head -n 2 tmp | grep 'Content-Type: $type' &&
+		head -n 3 tmp | grep 'Content-Disposition: inline; filename=.master.$ext.'
+	"
+
+	test_expect_success $prereq "verify $ext format" "
+		strip_headers <tmp >master.$ext &&
+		'$tool' -t 'master.$ext'
+	"
+
+	test_expect_success $prereq "untar $ext and verify the content" "
+		rm -rf master &&
+		'$tool' -dc 'master.$ext' | tar -xf - &&
+		ls master/ >output &&
+		test_line_count = 5 output &&
+		grep '^5\$' master/file-5 &&
+		test_line_count = 1 master/file-5
+	"
+}
+
+# The uncompressed tar comes straight out of git's archive writer, so tar
+# itself both proves the format and unpacks it.
+test_expect_success 'get foo/snapshot/master.tar' '
+	cgit_url "foo/snapshot/master.tar" >tmp
+'
+
+test_expect_success 'check tar response headers' '
+	head -n 1 tmp | grep "Status: 200 OK" &&
+	head -n 2 tmp | grep "Content-Type: application/x-tar" &&
+	head -n 3 tmp | grep "Content-Disposition: inline; filename=.master.tar."
+'
+
+test_expect_success 'untar and verify the content' '
+	strip_headers <tmp >master.tar &&
 	rm -rf master &&
-	lzip -dc master.tar.lz | tar -xf -
-'
-
-test_expect_success LZIP 'count files' '
+	tar -xf master.tar &&
 	ls master/ >output &&
-	test_line_count = 5 output
-'
-
-test_expect_success LZIP 'verify untarred file-5' '
+	test_line_count = 5 output &&
 	grep "^5$" master/file-5 &&
 	test_line_count = 1 master/file-5
 '
 
-if test -n "$(which xz 2>/dev/null)"; then
-	test_set_prereq XZ
-else
-	say 'Skipping XZ validation tests: xz not found'
-fi
-
-test_expect_success XZ 'get foo/snapshot/master.tar.xz' '
-	cgit_url "foo/snapshot/master.tar.xz" >tmp
-'
-
-test_expect_success XZ 'check html headers' '
-	head -n 1 tmp |
-	grep "Status: 200 OK" &&
-
-	head -n 2 tmp |
-	grep "Content-Type: application/x-xz" &&
-
-	head -n 3 tmp |
-	grep "Content-Disposition: inline; filename=.master.tar.xz."
-'
-
-test_expect_success XZ 'strip off the header lines' '
-	strip_headers <tmp >master.tar.xz
-'
-
-test_expect_success XZ 'verify xz format' '
-	xz --test master.tar.xz
-'
-
-test_expect_success XZ 'untar' '
-	rm -rf master &&
-	xz -dc master.tar.xz | tar -xf -
-'
-
-test_expect_success XZ 'count files' '
-	ls master/ >output &&
-	test_line_count = 5 output
-'
+test_tar_snapshot tar.gz  application/x-gzip  gzip  GZIP
+test_tar_snapshot tar.bz2 application/x-bzip2 bzip2 BZIP2
+test_tar_snapshot tar.lz  application/x-lzip  lzip  LZIP
+test_tar_snapshot tar.xz  application/x-xz    xz    XZ
+test_tar_snapshot tar.zst application/x-zstd  zstd  ZSTD
 
-test_expect_success XZ 'verify untarred file-5' '
-	grep "^5$" master/file-5 &&
-	test_line_count = 1 master/file-5
-'
-
-if test -n "$(which zstd 2>/dev/null)"; then
-	test_set_prereq ZSTD
+if command -v unzip >/dev/null 2>&1
+then
+	test_set_prereq UNZIP
 else
-	say 'Skipping ZSTD validation tests: zstd not found'
+	say 'Skipping zip validation tests: unzip not found'
 fi
 
-test_expect_success ZSTD 'get foo/snapshot/master.tar.zst' '
-	cgit_url "foo/snapshot/master.tar.zst" >tmp
-'
-
-test_expect_success ZSTD 'check html headers' '
-	head -n 1 tmp |
-	grep "Status: 200 OK" &&
-
-	head -n 2 tmp |
-	grep "Content-Type: application/x-zstd" &&
-
-	head -n 3 tmp |
-	grep "Content-Disposition: inline; filename=.master.tar.zst."
-'
-
-test_expect_success ZSTD 'strip off the header lines' '
-	strip_headers <tmp >master.tar.zst
-'
-
-test_expect_success ZSTD 'verify zstd format' '
-	zstd --test master.tar.zst
-'
-
-test_expect_success ZSTD 'untar' '
-	rm -rf master &&
-	zstd -dc master.tar.zst | tar -xf -
-'
-
-test_expect_success ZSTD 'count files' '
-	ls master/ >output &&
-	test_line_count = 5 output
-'
-
-test_expect_success ZSTD 'verify untarred file-5' '
-	grep "^5$" master/file-5 &&
-	test_line_count = 1 master/file-5
-'
-
 test_expect_success 'get foo/snapshot/master.zip' '
 	cgit_url "foo/snapshot/master.zip" >tmp
 '
 
-test_expect_success 'check HTML headers (zip)' '
-	head -n 1 tmp |
-	grep "Status: 200 OK" &&
-
-	head -n 2 tmp |
-	grep "Content-Type: application/x-zip" &&
-
-	head -n 3 tmp |
-	grep "Content-Disposition: inline; filename=.master.zip."
+test_expect_success 'check zip response headers' '
+	head -n 1 tmp | grep "Status: 200 OK" &&
+	head -n 2 tmp | grep "Content-Type: application/x-zip" &&
+	head -n 3 tmp | grep "Content-Disposition: inline; filename=.master.zip."
 '
 
-test_expect_success 'strip off the header lines (zip)' '
+test_expect_success 'strip off the header lines' '
 	strip_headers <tmp >master.zip
 '
 
-if test -n "$(which unzip 2>/dev/null)"; then
-	test_set_prereq UNZIP
-else
-	say 'Skipping ZIP validation tests: unzip not found'
-fi
-
 test_expect_success UNZIP 'verify zip format' '
 	unzip -t master.zip
 '
 
-test_expect_success UNZIP 'unzip' '
+test_expect_success UNZIP 'unzip and verify the content' '
 	rm -rf master &&
-	unzip master.zip
-'
-
-test_expect_success UNZIP 'count files (zip)' '
+	unzip master.zip &&
 	ls master/ >output &&
-	test_line_count = 5 output
-'
-
-test_expect_success UNZIP 'verify unzipped file-5' '
+	test_line_count = 5 output &&
 	grep "^5$" master/file-5 &&
 	test_line_count = 1 master/file-5
 '