Find a compressor on the default path when unset

With no PATH in the environment, the check that a compressor exists
gave up and refused every compressed snapshot, though execvp would have
found it on the system's default path.

1 file changed, 14 insertions, 0 deletions

diff --git a/tests/t0110-snapshot.sh b/tests/t0110-snapshot.shindex ec0a0b8..373a05d 100755--- a/tests/t0110-snapshot.sh+++ b/tests/t0110-snapshot.sh@@ -167,4 +167,18 @@ test_expect_success 'an empty snapshot-prefix puts no slash ahead of the members 	! grep "^/" members ' +# A server may run cgit with no PATH at all, and the compressor is then looked+# for on the default path execvp searches.+test_expect_success GZIP 'a compressed snapshot is made without a PATH' '+	sed "s/^cache-size=.*/cache-size=0/" cgitrc >nopathrc &&+	cgit_bin=$(command -v cgit) &&+	(+		unset PATH &&+		CGIT_CONFIG="$PWD/nopathrc" QUERY_STRING="url=foo/snapshot/master.tar.gz" "$cgit_bin" >tmp+	) &&+	grep "^Status: 200" tmp &&+	strip_headers <tmp >nopath.tar.gz &&+	gzip -t nopath.tar.gz+'+ test_done
diff --git a/tests/t0110-snapshot.sh b/tests/t0110-snapshot.sh
index ec0a0b8..373a05d 100755
--- a/tests/t0110-snapshot.sh
+++ b/tests/t0110-snapshot.sh
@@ -167,4 +167,18 @@ test_expect_success 'an empty snapshot-prefix puts no slash ahead of the members
 	! grep "^/" members
 '
 
+# A server may run cgit with no PATH at all, and the compressor is then looked
+# for on the default path execvp searches.
+test_expect_success GZIP 'a compressed snapshot is made without a PATH' '
+	sed "s/^cache-size=.*/cache-size=0/" cgitrc >nopathrc &&
+	cgit_bin=$(command -v cgit) &&
+	(
+		unset PATH &&
+		CGIT_CONFIG="$PWD/nopathrc" QUERY_STRING="url=foo/snapshot/master.tar.gz" "$cgit_bin" >tmp
+	) &&
+	grep "^Status: 200" tmp &&
+	strip_headers <tmp >nopath.tar.gz &&
+	gzip -t nopath.tar.gz
+'
+
 test_done