test(util): port NoProxyPatternTest

NoProxyPattern::test reaches a todo!() (substr_count) in the php-shim,
so all cases are marked #[ignore] while the test code compiles.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2 files changed, 80 insertions, 0 deletions

diff --git a/crates/shirabe/tests/util/main.rs b/crates/shirabe/tests/util/main.rs
index 1bcc75e..e0ce148 100644
--- a/crates/shirabe/tests/util/main.rs
+++ b/crates/shirabe/tests/util/main.rs
@@ -1,6 +1,7 @@
 mod config_validator_test;
 mod forgejo_url_test;
 mod http;
+mod no_proxy_pattern_test;
 mod platform_test;
 mod silencer_test;
 mod tar_test;
diff --git a/crates/shirabe/tests/util/no_proxy_pattern_test.rs b/crates/shirabe/tests/util/no_proxy_pattern_test.rs
index 82e0ae7..8585eea 100644
--- a/crates/shirabe/tests/util/no_proxy_pattern_test.rs
+++ b/crates/shirabe/tests/util/no_proxy_pattern_test.rs
@@ -1 +1,80 @@
 //! ref: composer/tests/Composer/Test/Util/NoProxyPatternTest.php
+
+use shirabe::util::no_proxy_pattern::NoProxyPattern;
+
+fn run_test(noproxy: &str, url: &str, expected: bool) {
+    let mut matcher = NoProxyPattern::new(noproxy);
+    let url = get_url(url);
+    assert_eq!(expected, matcher.test(&url).unwrap());
+}
+
+/// Appends a scheme to the test url if it is missing.
+fn get_url(url: &str) -> String {
+    if url.contains("://") {
+        return url.to_string();
+    }
+
+    let mut scheme = "http";
+
+    if !url.starts_with('[') && url.rfind(':').is_some() {
+        let port = url.split(':').nth(1).unwrap_or("");
+
+        if port == "443" {
+            scheme = "https";
+        }
+    }
+
+    format!("{}://{}", scheme, url)
+}
+
+#[test]
+#[ignore = "NoProxyPattern::test reaches a todo!() (substr_count) in the php-shim"]
+fn test_host_name() {
+    let noproxy = "foobar.com, .barbaz.net";
+
+    run_test(noproxy, "foobar.com", true);
+    run_test(noproxy, "www.foobar.com", true);
+    run_test(noproxy, "foofoobar.com", false);
+    run_test(noproxy, "barbaz.net", true);
+    run_test(noproxy, "www.barbaz.net", true);
+    run_test(noproxy, "barbarbaz.net", false);
+    run_test(noproxy, "barbaz.com", false);
+    run_test(noproxy, "foobar.com.", false);
+}
+
+#[test]
+#[ignore = "NoProxyPattern::test reaches a todo!() (substr_count) in the php-shim"]
+fn test_ip_address() {
+    let noproxy = "192.168.1.1, 2001:db8::52:0:1";
+
+    run_test(noproxy, "192.168.1.1", true);
+    run_test(noproxy, "192.168.1.4", false);
+    run_test(noproxy, "[2001:db8:0:0:0:52:0:1]", true);
+    run_test(noproxy, "[2001:db8:0:0:0:52:0:2]", false);
+    run_test(noproxy, "[::FFFF:C0A8:0101]", true);
+    run_test(noproxy, "[::FFFF:C0A8:0104]", false);
+}
+
+#[test]
+#[ignore = "NoProxyPattern::test reaches a todo!() (substr_count) in the php-shim"]
+fn test_ip_range() {
+    let noproxy = "10.0.0.0/30, 2002:db8:a::45/121";
+
+    run_test(noproxy, "10.0.0.2", true);
+    run_test(noproxy, "10.0.0.4", false);
+    run_test(noproxy, "[2002:db8:a:0:0:0:0:7f]", true);
+    run_test(noproxy, "[2002:db8:a:0:0:0:0:ff]", false);
+    run_test(noproxy, "[::FFFF:0A00:0002]", true);
+    run_test(noproxy, "[::FFFF:0A00:0004]", false);
+}
+
+#[test]
+#[ignore = "NoProxyPattern::test reaches a todo!() (substr_count) in the php-shim"]
+fn test_port() {
+    let noproxy = "192.168.1.2:81, 192.168.1.3:80, [2001:db8::52:0:2]:443, [2001:db8::52:0:3]:80";
+
+    run_test(noproxy, "192.168.1.3", true);
+    run_test(noproxy, "192.168.1.2", false);
+    run_test(noproxy, "[2001:db8::52:0:3]", true);
+    run_test(noproxy, "[2001:db8::52:0:2]", false);
+}