1 #include "GlobList.h"
2 #include "gtest/gtest.h"
3
4 namespace clang {
5 namespace tidy {
6
7 template <typename GlobListT> struct GlobListTest : public ::testing::Test {};
8
9 using GlobListTypes = ::testing::Types<GlobList, CachedGlobList>;
10 TYPED_TEST_SUITE(GlobListTest, GlobListTypes, );
11
TYPED_TEST(GlobListTest,Empty)12 TYPED_TEST(GlobListTest, Empty) {
13 TypeParam Filter("");
14
15 EXPECT_TRUE(Filter.contains(""));
16 EXPECT_FALSE(Filter.contains("aaa"));
17 }
18
TYPED_TEST(GlobListTest,Nothing)19 TYPED_TEST(GlobListTest, Nothing) {
20 TypeParam Filter("-*");
21
22 EXPECT_FALSE(Filter.contains(""));
23 EXPECT_FALSE(Filter.contains("a"));
24 EXPECT_FALSE(Filter.contains("-*"));
25 EXPECT_FALSE(Filter.contains("-"));
26 EXPECT_FALSE(Filter.contains("*"));
27 }
28
TYPED_TEST(GlobListTest,Everything)29 TYPED_TEST(GlobListTest, Everything) {
30 TypeParam Filter("*");
31
32 EXPECT_TRUE(Filter.contains(""));
33 EXPECT_TRUE(Filter.contains("aaaa"));
34 EXPECT_TRUE(Filter.contains("-*"));
35 EXPECT_TRUE(Filter.contains("-"));
36 EXPECT_TRUE(Filter.contains("*"));
37 }
38
TYPED_TEST(GlobListTest,OneSimplePattern)39 TYPED_TEST(GlobListTest, OneSimplePattern) {
40 TypeParam Filter("aaa");
41
42 EXPECT_TRUE(Filter.contains("aaa"));
43 EXPECT_FALSE(Filter.contains(""));
44 EXPECT_FALSE(Filter.contains("aa"));
45 EXPECT_FALSE(Filter.contains("aaaa"));
46 EXPECT_FALSE(Filter.contains("bbb"));
47 }
48
TYPED_TEST(GlobListTest,TwoSimplePatterns)49 TYPED_TEST(GlobListTest, TwoSimplePatterns) {
50 TypeParam Filter("aaa,bbb");
51
52 EXPECT_TRUE(Filter.contains("aaa"));
53 EXPECT_TRUE(Filter.contains("bbb"));
54 EXPECT_FALSE(Filter.contains(""));
55 EXPECT_FALSE(Filter.contains("aa"));
56 EXPECT_FALSE(Filter.contains("aaaa"));
57 EXPECT_FALSE(Filter.contains("bbbb"));
58 }
59
TYPED_TEST(GlobListTest,PatternPriority)60 TYPED_TEST(GlobListTest, PatternPriority) {
61 // The last glob that matches the string decides whether that string is
62 // included or excluded.
63 {
64 TypeParam Filter("a*,-aaa");
65
66 EXPECT_FALSE(Filter.contains(""));
67 EXPECT_TRUE(Filter.contains("a"));
68 EXPECT_TRUE(Filter.contains("aa"));
69 EXPECT_FALSE(Filter.contains("aaa"));
70 EXPECT_TRUE(Filter.contains("aaaa"));
71 }
72 {
73 TypeParam Filter("-aaa,a*");
74
75 EXPECT_FALSE(Filter.contains(""));
76 EXPECT_TRUE(Filter.contains("a"));
77 EXPECT_TRUE(Filter.contains("aa"));
78 EXPECT_TRUE(Filter.contains("aaa"));
79 EXPECT_TRUE(Filter.contains("aaaa"));
80 }
81 }
82
TYPED_TEST(GlobListTest,WhitespacesAtBegin)83 TYPED_TEST(GlobListTest, WhitespacesAtBegin) {
84 TypeParam Filter("-*, a.b.*");
85
86 EXPECT_TRUE(Filter.contains("a.b.c"));
87 EXPECT_FALSE(Filter.contains("b.c"));
88 }
89
TYPED_TEST(GlobListTest,Complex)90 TYPED_TEST(GlobListTest, Complex) {
91 TypeParam Filter(
92 "*,-a.*, -b.*, \r \n a.1.* ,-a.1.A.*,-..,-...,-..+,-*$, -*qwe* ");
93
94 EXPECT_TRUE(Filter.contains("aaa"));
95 EXPECT_TRUE(Filter.contains("qqq"));
96 EXPECT_FALSE(Filter.contains("a."));
97 EXPECT_FALSE(Filter.contains("a.b"));
98 EXPECT_FALSE(Filter.contains("b."));
99 EXPECT_FALSE(Filter.contains("b.b"));
100 EXPECT_TRUE(Filter.contains("a.1.b"));
101 EXPECT_FALSE(Filter.contains("a.1.A.a"));
102 EXPECT_FALSE(Filter.contains("qwe"));
103 EXPECT_FALSE(Filter.contains("asdfqweasdf"));
104 EXPECT_TRUE(Filter.contains("asdfqwEasdf"));
105 }
106
TYPED_TEST(GlobListTest,NewlineCharactersAsSeparators)107 TYPED_TEST(GlobListTest, NewlineCharactersAsSeparators) {
108 TypeParam Filter("a* \n b,\n-c*,dd");
109
110 EXPECT_FALSE(Filter.contains(""));
111 EXPECT_TRUE(Filter.contains("aaa"));
112 EXPECT_TRUE(Filter.contains("b"));
113 EXPECT_FALSE(Filter.contains("c"));
114 EXPECT_FALSE(Filter.contains("ccc"));
115 EXPECT_FALSE(Filter.contains("d"));
116 EXPECT_TRUE(Filter.contains("dd"));
117 EXPECT_FALSE(Filter.contains("ddd"));
118 }
119
120 } // namespace tidy
121 } // namespace clang
122