1 files changed, 71 insertions, 0 deletions
diff --git a/modules/setting/indexer_test.go b/modules/setting/indexer_test.go
new file mode 100644
index 0000000..8f0437b
--- /dev/null
+++ b/modules/setting/indexer_test.go
@@ -0,0 +1,71 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type indexerMatchList struct {
+	value    string
+	position int
+}
+
+func Test_newIndexerGlobSettings(t *testing.T) {
+	checkGlobMatch(t, "", []indexerMatchList{})
+	checkGlobMatch(t, "     ", []indexerMatchList{})
+	checkGlobMatch(t, "data, */data, */data/*, **/data/*, **/data/**", []indexerMatchList{
+		{"", -1},
+		{"don't", -1},
+		{"data", 0},
+		{"/data", 1},
+		{"x/data", 1},
+		{"x/data/y", 2},
+		{"a/b/c/data/z", 3},
+		{"a/b/c/data/x/y/z", 4},
+	})
+	checkGlobMatch(t, "*.txt, txt, **.txt, **txt, **txt*", []indexerMatchList{
+		{"my.txt", 0},
+		{"don't", -1},
+		{"mytxt", 3},
+		{"/data/my.txt", 2},
+		{"data/my.txt", 2},
+		{"data/txt", 3},
+		{"data/thistxtfile", 4},
+		{"/data/thistxtfile", 4},
+	})
+	checkGlobMatch(t, "data/**/*.txt, data/**.txt", []indexerMatchList{
+		{"data/a/b/c/d.txt", 0},
+		{"data/a.txt", 1},
+	})
+	checkGlobMatch(t, "**/*.txt, data/**.txt", []indexerMatchList{
+		{"data/a/b/c/d.txt", 0},
+		{"data/a.txt", 0},
+		{"a.txt", -1},
+	})
+}
+
+func checkGlobMatch(t *testing.T, globstr string, list []indexerMatchList) {
+	glist := IndexerGlobFromString(globstr)
+	if len(list) == 0 {
+		assert.Empty(t, glist)
+		return
+	}
+	assert.NotEmpty(t, glist)
+	for _, m := range list {
+		found := false
+		for pos, g := range glist {
+			if g.Match(m.value) {
+				assert.Equal(t, m.position, pos, "Test string `%s` doesn't match `%s`@%d, but matches @%d", m.value, globstr, m.position, pos)
+				found = true
+				break
+			}
+		}
+		if !found {
+			assert.Equal(t, m.position, -1, "Test string `%s` doesn't match `%s` anywhere; expected @%d", m.value, globstr, m.position)
+		}
+	}
+}