Move top level packages to internal.

internal/ignore/ignore_test.go

@@ -0,0 +1,153 @@
+// Copyright (C) 2014 Jakob Borg and Contributors (see the CONTRIBUTORS file).
+// All rights reserved. Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+package ignore_test
+
+import (
+	"bytes"
+	"path/filepath"
+	"runtime"
+	"testing"
+
+	"github.com/syncthing/syncthing/internal/ignore"
+)
+
+func TestIgnore(t *testing.T) {
+	pats, err := ignore.Load("testdata/.stignore")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var tests = []struct {
+		f string
+		r bool
+	}{
+		{"afile", false},
+		{"bfile", true},
+		{"cfile", false},
+		{"dfile", false},
+		{"efile", true},
+		{"ffile", true},
+
+		{"dir1", false},
+		{filepath.Join("dir1", "cfile"), true},
+		{filepath.Join("dir1", "dfile"), false},
+		{filepath.Join("dir1", "efile"), true},
+		{filepath.Join("dir1", "ffile"), false},
+
+		{"dir2", false},
+		{filepath.Join("dir2", "cfile"), false},
+		{filepath.Join("dir2", "dfile"), true},
+		{filepath.Join("dir2", "efile"), true},
+		{filepath.Join("dir2", "ffile"), false},
+
+		{filepath.Join("dir3"), true},
+		{filepath.Join("dir3", "afile"), true},
+	}
+
+	for i, tc := range tests {
+		if r := pats.Match(tc.f); r != tc.r {
+			t.Errorf("Incorrect ignoreFile() #%d (%s); E: %v, A: %v", i, tc.f, tc.r, r)
+		}
+	}
+}
+
+func TestExcludes(t *testing.T) {
+	stignore := `
+	!iex2
+	!ign1/ex
+	ign1
+	i*2
+	!ign2
+	`
+	pats, err := ignore.Parse(bytes.NewBufferString(stignore), ".stignore")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var tests = []struct {
+		f string
+		r bool
+	}{
+		{"ign1", true},
+		{"ign2", true},
+		{"ibla2", true},
+		{"iex2", false},
+		{filepath.Join("ign1", "ign"), true},
+		{filepath.Join("ign1", "ex"), false},
+		{filepath.Join("ign1", "iex2"), false},
+		{filepath.Join("iex2", "ign"), false},
+		{filepath.Join("foo", "bar", "ign1"), true},
+		{filepath.Join("foo", "bar", "ign2"), true},
+		{filepath.Join("foo", "bar", "iex2"), false},
+	}
+
+	for _, tc := range tests {
+		if r := pats.Match(tc.f); r != tc.r {
+			t.Errorf("Incorrect match for %s: %v != %v", tc.f, r, tc.r)
+		}
+	}
+}
+
+func TestBadPatterns(t *testing.T) {
+	var badPatterns = []string{
+		"[",
+		"/[",
+		"**/[",
+		"#include nonexistent",
+		"#include .stignore",
+		"!#include makesnosense",
+	}
+
+	for _, pat := range badPatterns {
+		parsed, err := ignore.Parse(bytes.NewBufferString(pat), ".stignore")
+		if err == nil {
+			t.Errorf("No error for pattern %q: %v", pat, parsed)
+		}
+	}
+}
+
+func TestCaseSensitivity(t *testing.T) {
+	ign, _ := ignore.Parse(bytes.NewBufferString("test"), ".stignore")
+
+	match := []string{"test"}
+	dontMatch := []string{"foo"}
+
+	switch runtime.GOOS {
+	case "darwin", "windows":
+		match = append(match, "TEST", "Test", "tESt")
+	default:
+		dontMatch = append(dontMatch, "TEST", "Test", "tESt")
+	}
+
+	for _, tc := range match {
+		if !ign.Match(tc) {
+			t.Errorf("Incorrect match for %q: should be matched", tc)
+		}
+	}
+
+	for _, tc := range dontMatch {
+		if ign.Match(tc) {
+			t.Errorf("Incorrect match for %q: should not be matched", tc)
+		}
+	}
+}
+
+func TestCommentsAndBlankLines(t *testing.T) {
+	stignore := `
+	// foo
+	//bar
+
+	//!baz
+	//#dex
+
+	//                        ips
+
+
+	`
+	pats, _ := ignore.Parse(bytes.NewBufferString(stignore), ".stignore")
+	if len(pats) > 0 {
+		t.Errorf("Expected no patterns")
+	}
+}