feat(chromium): add IgnoreResourceHttpStatusDomains option to filter out resources based on their hostnames (#1434)

* Introduced `IgnoreResourceHttpStatusDomains` option to filter out resources based on their hostnames

- Introduced `IgnoreResourceHttpStatusDomains` option to filter out resources based on their hostnames during HTTP status code checks.
- Updated relevant functions to handle domain normalization and matching.
- Enhanced the form data handling to include the new option.
- Added integration test scenario to verify the functionality of ignoring specified domains.

* Updated the `normalizeDomains` function to initialize the `normalized` slice with a predefined capacity based on the input `domains` slice length, improving memory allocation efficiency.

pkg/modules/chromium/events_test.go

@@ -0,0 +1,63 @@
+package chromium
+
+import "testing"
+
+func TestNormalizeDomain(t *testing.T) {
+	tests := []struct {
+		name string
+		in   string
+		want string
+	}{
+		{name: "empty", in: "", want: ""},
+		{name: "spaces", in: "   ", want: ""},
+		{name: "simple", in: "example.com", want: "example.com"},
+		{name: "mixed case", in: "ExAmPlE.Com", want: "example.com"},
+		{name: "leading wildcard", in: "*.example.com", want: "example.com"},
+		{name: "leading dot", in: ".example.com", want: "example.com"},
+		{name: "with scheme and path", in: "https://example.com/foo/bar", want: "example.com"},
+		{name: "with port", in: "example.com:443", want: "example.com"},
+		{name: "with scheme and port", in: "https://example.com:443/foo", want: "example.com"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := normalizeDomain(tt.in); got != tt.want {
+				t.Fatalf("normalizeDomain(%q) = %q, want %q", tt.in, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestMatchesAnyDomain(t *testing.T) {
+	host := "browser.sentry-cdn.com"
+
+	if !matchesAnyDomain(host, []string{"sentry-cdn.com"}) {
+		t.Fatalf("expected %q to match %q", host, "sentry-cdn.com")
+	}
+
+	if matchesAnyDomain("not-sentry-cdn.com", []string{"sentry-cdn.com"}) {
+		t.Fatalf("expected %q to not match %q", "not-sentry-cdn.com", "sentry-cdn.com")
+	}
+}
+
+func TestShouldCheckResourceHttpStatusCode_IgnoreDomains(t *testing.T) {
+	ignore := normalizeDomains([]string{"sentry.io"})
+
+	if shouldCheckResourceHttpStatusCode("https://sentry.io/api/123", ignore) {
+		t.Fatalf("expected ignored domain to be skipped")
+	}
+
+	if shouldCheckResourceHttpStatusCode("https://sub.sentry.io/api/123", ignore) {
+		t.Fatalf("expected ignored subdomain to be skipped")
+	}
+
+	if !shouldCheckResourceHttpStatusCode("https://other.com/api/123", ignore) {
+		t.Fatalf("expected non-ignored domain to be checked")
+	}
+}
+
+func TestShouldCheckResourceHttpStatusCode_NonHTTPURL(t *testing.T) {
+	if !shouldCheckResourceHttpStatusCode("data:text/plain,hello", nil) {
+		t.Fatalf("expected data: URL to be checked (no host filtering possible)")
+	}
+}