Add test to ensure empty proxy env behaves like unset env

sathieu · web-flow · commit 31e32ddf35b0 · 2021-09-14T09:34:25.000+02:00
Signed-off-by: Mathieu Parent &lt;math.parent@gmail.com&gt;
diff --git a/tests/remote/httpproxy.c b/tests/remote/httpproxy.c
@@ -136,4 +136,8 @@ void test_remote_httpproxy__env(void)
 	/* configuration overrides environment variables */
 	cl_setenv("NO_PROXY", "github.none");
 	assert_config_match("http.https://github.com.proxy", "http://localhost:11/");
+
+	/* empty env behaves like unset env */
+	cl_setenv("HTTPS_PROXY", "");
+	assert_proxy_is(NULL);
 }

Original file line number	Diff line number	Diff line change
`@@ -136,4 +136,8 @@ void test_remote_httpproxy__env(void)`
`136`	`136`	`/* configuration overrides environment variables */`
`137`	`137`	`cl_setenv("NO_PROXY", "github.none");`
`138`	`138`	`assert_config_match("http.https://github.com.proxy", "http://localhost:11/");`
	`139`	`+`
	`140`	`+ /* empty env behaves like unset env */`
	`141`	`+ cl_setenv("HTTPS_PROXY", "");`
	`142`	`+ assert_proxy_is(NULL);`
`139`	`143`	`}`