Adding upstream version 9.0.0.upstream/9.0.0upstreamdebian

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/modules/validation/regex_pattern_test.go b/modules/validation/regex_pattern_test.go
new file mode 100644
index 0000000..efcb276
--- /dev/null
+++ b/modules/validation/regex_pattern_test.go
@@ -0,0 +1,59 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package validation
+
+import (
+	"regexp"
+	"testing"
+
+	"gitea.com/go-chi/binding"
+)
+
+func getRegexPatternErrorString(pattern string) string {
+	if _, err := regexp.Compile(pattern); err != nil {
+		return err.Error()
+	}
+	return ""
+}
+
+var regexValidationTestCases = []validationTestCase{
+	{
+		description: "Empty regex pattern",
+		data: TestForm{
+			RegexPattern: "",
+		},
+		expectedErrors: binding.Errors{},
+	},
+	{
+		description: "Valid regex",
+		data: TestForm{
+			RegexPattern: `(\d{1,3})+`,
+		},
+		expectedErrors: binding.Errors{},
+	},
+
+	{
+		description: "Invalid regex",
+		data: TestForm{
+			RegexPattern: "[a-",
+		},
+		expectedErrors: binding.Errors{
+			binding.Error{
+				FieldNames:     []string{"RegexPattern"},
+				Classification: ErrRegexPattern,
+				Message:        getRegexPatternErrorString("[a-"),
+			},
+		},
+	},
+}
+
+func Test_RegexPatternValidation(t *testing.T) {
+	AddBindingRules()
+
+	for _, testCase := range regexValidationTestCases {
+		t.Run(testCase.description, func(t *testing.T) {
+			performValidationTest(t, testCase)
+		})
+	}
+}