1 //===- llvm/unittest/Support/GlobPatternTest.cpp --------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "llvm/Support/GlobPattern.h" 11 #include "gtest/gtest.h" 12 13 using namespace llvm; 14 namespace { 15 16 class GlobPatternTest : public ::testing::Test {}; 17 18 TEST_F(GlobPatternTest, Basics) { 19 Expected<GlobPattern> Pat1 = GlobPattern::create(""); 20 EXPECT_TRUE((bool)Pat1); 21 EXPECT_TRUE(Pat1->match("")); 22 EXPECT_FALSE(Pat1->match("a")); 23 24 Expected<GlobPattern> Pat2 = GlobPattern::create("ab*c*def"); 25 EXPECT_TRUE((bool)Pat2); 26 EXPECT_TRUE(Pat2->match("abcdef")); 27 EXPECT_TRUE(Pat2->match("abxcxdef")); 28 EXPECT_FALSE(Pat2->match("")); 29 EXPECT_FALSE(Pat2->match("xabcdef")); 30 EXPECT_FALSE(Pat2->match("abcdefx")); 31 32 Expected<GlobPattern> Pat3 = GlobPattern::create("a??c"); 33 EXPECT_TRUE((bool)Pat3); 34 EXPECT_TRUE(Pat3->match("axxc")); 35 EXPECT_FALSE(Pat3->match("axxx")); 36 EXPECT_FALSE(Pat3->match("")); 37 38 Expected<GlobPattern> Pat4 = GlobPattern::create("[abc-fy-z]"); 39 EXPECT_TRUE((bool)Pat4); 40 EXPECT_TRUE(Pat4->match("a")); 41 EXPECT_TRUE(Pat4->match("b")); 42 EXPECT_TRUE(Pat4->match("c")); 43 EXPECT_TRUE(Pat4->match("d")); 44 EXPECT_TRUE(Pat4->match("e")); 45 EXPECT_TRUE(Pat4->match("f")); 46 EXPECT_TRUE(Pat4->match("y")); 47 EXPECT_TRUE(Pat4->match("z")); 48 EXPECT_FALSE(Pat4->match("g")); 49 EXPECT_FALSE(Pat4->match("")); 50 51 Expected<GlobPattern> Pat5 = GlobPattern::create("[^abc-fy-z]"); 52 EXPECT_TRUE((bool)Pat5); 53 EXPECT_TRUE(Pat5->match("g")); 54 EXPECT_FALSE(Pat5->match("a")); 55 EXPECT_FALSE(Pat5->match("b")); 56 EXPECT_FALSE(Pat5->match("c")); 57 EXPECT_FALSE(Pat5->match("d")); 58 EXPECT_FALSE(Pat5->match("e")); 59 EXPECT_FALSE(Pat5->match("f")); 60 EXPECT_FALSE(Pat5->match("y")); 61 EXPECT_FALSE(Pat5->match("z")); 62 EXPECT_FALSE(Pat5->match("")); 63 } 64 65 TEST_F(GlobPatternTest, Invalid) { 66 Expected<GlobPattern> Pat1 = GlobPattern::create("["); 67 EXPECT_FALSE((bool)Pat1); 68 handleAllErrors(Pat1.takeError(), [&](ErrorInfoBase &EIB) {}); 69 } 70 71 TEST_F(GlobPatternTest, ExtSym) { 72 Expected<GlobPattern> Pat1 = GlobPattern::create("a*\xFF"); 73 EXPECT_TRUE((bool)Pat1); 74 EXPECT_TRUE(Pat1->match("axxx\xFF")); 75 Expected<GlobPattern> Pat2 = GlobPattern::create("[\xFF-\xFF]"); 76 EXPECT_TRUE((bool)Pat2); 77 EXPECT_TRUE(Pat2->match("\xFF")); 78 } 79 } 80
