From bef80cd806eadb3555487b624849149b46199c3f Mon Sep 17 00:00:00 2001
From: Tyler Kropp <github@tylerkropp.xyz>
Date: Thu, 28 Jan 2021 14:59:50 -0500
Subject: caddyhttp: Fix redir html status code, improve flow (#3987)

* Fix html redir code, improve flow

* Fix integer check error and add tests
---
 caddyconfig/httpcaddyfile/builtins_test.go | 122 +++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)

(limited to 'caddyconfig/httpcaddyfile/builtins_test.go')

diff --git a/caddyconfig/httpcaddyfile/builtins_test.go b/caddyconfig/httpcaddyfile/builtins_test.go
index c06dd23..09bb4ed 100644
--- a/caddyconfig/httpcaddyfile/builtins_test.go
+++ b/caddyconfig/httpcaddyfile/builtins_test.go
@@ -51,3 +51,125 @@ func TestLogDirectiveSyntax(t *testing.T) {
 		}
 	}
 }
+
+func TestRedirDirectiveSyntax(t *testing.T) {
+	for i, tc := range []struct {
+		input       string
+		expectError bool
+	}{
+		{
+			input: `:8080 {
+				redir :8081
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir * :8081
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir /api/* :8081 300
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir :8081 300
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir /api/* :8081 399
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir :8081 399
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir /old.html /new.html
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir /old.html /new.html temporary
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir https://example.com{uri} permanent
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir /old.html /new.html permanent
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir /old.html /new.html html
+			}`,
+			expectError: false,
+		},
+		{
+			input: `:8080 {
+				redir /old.html /new.html htlm
+			}`,
+			expectError: true,
+		},
+		{
+			input: `:8080 {
+				redir * :8081 200
+			}`,
+			expectError: true,
+		},
+		{
+			input: `:8080 {
+				redir * :8081 400
+			}`,
+			expectError: true,
+		},
+		{
+			input: `:8080 {
+				redir * :8081 temp
+			}`,
+			expectError: true,
+		},
+		{
+			input: `:8080 {
+				redir * :8081 perm
+			}`,
+			expectError: true,
+		},
+		{
+			input: `:8080 {
+				redir * :8081 php
+			}`,
+			expectError: true,
+		},
+	} {
+
+		adapter := caddyfile.Adapter{
+			ServerType: ServerType{},
+		}
+
+		_, _, err := adapter.Adapt([]byte(tc.input), nil)
+
+		if err != nil != tc.expectError {
+			t.Errorf("Test %d error expectation failed Expected: %v, got %s", i, tc.expectError, err)
+			continue
+		}
+	}
+}
-- 
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