head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RC4:1.1.1.7 netbsd-11-0-RC3:1.1.1.7 netbsd-11-0-RC2:1.1.1.7 netbsd-11-0-RC1:1.1.1.7 perseant-exfatfs-base-20250801:1.1.1.7 netbsd-11:1.1.1.7.0.10 netbsd-11-base:1.1.1.7 netbsd-10-1-RELEASE:1.1.1.7 perseant-exfatfs-base-20240630:1.1.1.7 perseant-exfatfs:1.1.1.7.0.8 perseant-exfatfs-base:1.1.1.7 netbsd-8-3-RELEASE:1.1.1.5 netbsd-9-4-RELEASE:1.1.1.6 netbsd-10-0-RELEASE:1.1.1.7 netbsd-10-0-RC6:1.1.1.7 netbsd-10-0-RC5:1.1.1.7 netbsd-10-0-RC4:1.1.1.7 netbsd-10-0-RC3:1.1.1.7 netbsd-10-0-RC2:1.1.1.7 netbsd-10-0-RC1:1.1.1.7 netbsd-10:1.1.1.7.0.6 netbsd-10-base:1.1.1.7 netbsd-9-3-RELEASE:1.1.1.6 cjep_sun2x:1.1.1.7.0.4 cjep_sun2x-base:1.1.1.7 cjep_staticlib_x-base1:1.1.1.7 netbsd-9-2-RELEASE:1.1.1.6 cjep_staticlib_x:1.1.1.7.0.2 cjep_staticlib_x-base:1.1.1.7 netbsd-9-1-RELEASE:1.1.1.6 phil-wifi-20200421:1.1.1.7 phil-wifi-20200411:1.1.1.7 phil-wifi-20200406:1.1.1.7 netbsd-8-2-RELEASE:1.1.1.5 netbsd-9-0-RELEASE:1.1.1.6 netbsd-9-0-RC2:1.1.1.6 netbsd-9-0-RC1:1.1.1.6 netbsd-9:1.1.1.6.0.6 netbsd-9-base:1.1.1.6 phil-wifi-20190609:1.1.1.6 netbsd-8-1-RELEASE:1.1.1.5 netbsd-8-1-RC1:1.1.1.5 pgoyette-compat-merge-20190127:1.1.1.6 pgoyette-compat-20190127:1.1.1.6 pgoyette-compat-20190118:1.1.1.6 pgoyette-compat-1226:1.1.1.6 pgoyette-compat-1126:1.1.1.6 pgoyette-compat-1020:1.1.1.6 pgoyette-compat-0930:1.1.1.6 pgoyette-compat-0906:1.1.1.6 netbsd-7-2-RELEASE:1.1.1.3 pgoyette-compat-0728:1.1.1.6 clang-337282:1.1.1.6 netbsd-8-0-RELEASE:1.1.1.5 phil-wifi:1.1.1.6.0.4 phil-wifi-base:1.1.1.6 pgoyette-compat-0625:1.1.1.6 netbsd-8-0-RC2:1.1.1.5 pgoyette-compat-0521:1.1.1.6 pgoyette-compat-0502:1.1.1.6 pgoyette-compat-0422:1.1.1.6 netbsd-8-0-RC1:1.1.1.5 pgoyette-compat-0415:1.1.1.6 pgoyette-compat-0407:1.1.1.6 pgoyette-compat-0330:1.1.1.6 pgoyette-compat-0322:1.1.1.6 pgoyette-compat-0315:1.1.1.6 netbsd-7-1-2-RELEASE:1.1.1.3 pgoyette-compat:1.1.1.6.0.2 pgoyette-compat-base:1.1.1.6 netbsd-7-1-1-RELEASE:1.1.1.3 clang-319952:1.1.1.6 matt-nb8-mediatek:1.1.1.5.0.10 matt-nb8-mediatek-base:1.1.1.5 clang-309604:1.1.1.6 perseant-stdc-iso10646:1.1.1.5.0.8 perseant-stdc-iso10646-base:1.1.1.5 netbsd-8:1.1.1.5.0.6 netbsd-8-base:1.1.1.5 prg-localcount2-base3:1.1.1.5 prg-localcount2-base2:1.1.1.5 prg-localcount2-base1:1.1.1.5 prg-localcount2:1.1.1.5.0.4 prg-localcount2-base:1.1.1.5 pgoyette-localcount-20170426:1.1.1.5 bouyer-socketcan-base1:1.1.1.5 pgoyette-localcount-20170320:1.1.1.5 netbsd-7-1:1.1.1.3.0.10 netbsd-7-1-RELEASE:1.1.1.3 netbsd-7-1-RC2:1.1.1.3 clang-294123:1.1.1.5 netbsd-7-nhusb-base-20170116:1.1.1.3 bouyer-socketcan:1.1.1.5.0.2 bouyer-socketcan-base:1.1.1.5 clang-291444:1.1.1.5 pgoyette-localcount-20170107:1.1.1.4 netbsd-7-1-RC1:1.1.1.3 pgoyette-localcount-20161104:1.1.1.4 netbsd-7-0-2-RELEASE:1.1.1.3 localcount-20160914:1.1.1.4 netbsd-7-nhusb:1.1.1.3.0.8 netbsd-7-nhusb-base:1.1.1.3 clang-280599:1.1.1.4 pgoyette-localcount-20160806:1.1.1.4 pgoyette-localcount-20160726:1.1.1.4 pgoyette-localcount:1.1.1.4.0.2 pgoyette-localcount-base:1.1.1.4 netbsd-7-0-1-RELEASE:1.1.1.3 clang-261930:1.1.1.4 netbsd-7-0:1.1.1.3.0.6 netbsd-7-0-RELEASE:1.1.1.3 netbsd-7-0-RC3:1.1.1.3 netbsd-7-0-RC2:1.1.1.3 netbsd-7-0-RC1:1.1.1.3 clang-237755:1.1.1.3 clang-232565:1.1.1.3 clang-227398:1.1.1.3 tls-maxphys-base:1.1.1.3 tls-maxphys:1.1.1.3.0.4 netbsd-7:1.1.1.3.0.2 netbsd-7-base:1.1.1.3 clang-215315:1.1.1.3 clang-209886:1.1.1.3 yamt-pagecache:1.1.1.2.0.4 yamt-pagecache-base9:1.1.1.2 tls-earlyentropy:1.1.1.2.0.2 tls-earlyentropy-base:1.1.1.3 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.2 riastradh-drm2-base3:1.1.1.2 clang-202566:1.1.1.2 clang-201163:1.1.1.2 clang-199312:1.1.1.2 clang-198450:1.1.1.1 clang-196603:1.1.1.1 clang-195771:1.1.1.1 LLVM:1.1.1; locks; strict; comment @// @; 1.1 date 2013.11.28.14.14.48; author joerg; state Exp; branches 1.1.1.1; next ; commitid ow8OybrawrB1f3fx; 1.1.1.1 date 2013.11.28.14.14.48; author joerg; state Exp; branches; next 1.1.1.2; commitid ow8OybrawrB1f3fx; 1.1.1.2 date 2014.01.15.21.26.18; author joerg; state Exp; branches 1.1.1.2.2.1 1.1.1.2.4.1; next 1.1.1.3; commitid NQXlzzA0SPkc5glx; 1.1.1.3 date 2014.05.30.18.14.50; author joerg; state Exp; branches 1.1.1.3.4.1; next 1.1.1.4; commitid 8q0kdlBlCn09GACx; 1.1.1.4 date 2016.02.27.22.11.46; author joerg; state Exp; branches 1.1.1.4.2.1; next 1.1.1.5; commitid tIimz3oDlh1NpBWy; 1.1.1.5 date 2017.01.11.10.33.10; author joerg; state Exp; branches; next 1.1.1.6; commitid CNnUNfII1jgNmxBz; 1.1.1.6 date 2017.08.01.19.34.42; author joerg; state Exp; branches 1.1.1.6.4.1; next 1.1.1.7; commitid pMuDy65V0VicSx1A; 1.1.1.7 date 2019.11.13.22.23.09; author joerg; state dead; branches; next ; commitid QD8YATxuNG34YJKB; 1.1.1.2.2.1 date 2014.08.10.07.08.25; author tls; state Exp; branches; next ; commitid t01A1TLTYxkpGMLx; 1.1.1.2.4.1 date 2014.01.15.21.26.18; author yamt; state dead; branches; next 1.1.1.2.4.2; commitid WSrDtL5nYAUyiyBx; 1.1.1.2.4.2 date 2014.05.22.16.19.48; author yamt; state Exp; branches; next ; commitid WSrDtL5nYAUyiyBx; 1.1.1.3.4.1 date 2014.05.30.18.14.50; author tls; state dead; branches; next 1.1.1.3.4.2; commitid jTnpym9Qu0o4R1Nx; 1.1.1.3.4.2 date 2014.08.19.23.49.28; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.4.2.1 date 2017.03.20.06.53.38; author pgoyette; state Exp; branches; next ; commitid jjw7cAwgyKq7RfKz; 1.1.1.6.4.1 date 2020.04.13.07.50.37; author martin; state dead; branches; next ; commitid X01YhRUPVUDaec4C; desc @@ 1.1 log @Initial revision @ text @//===- unittest/ASTMatchers/Dynamic/VariantValueTest.cpp - VariantValue unit tests -===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===-----------------------------------------------------------------------------===// #include "../ASTMatchersTest.h" #include "clang/ASTMatchers/Dynamic/VariantValue.h" #include "gtest/gtest.h" namespace clang { namespace ast_matchers { namespace dynamic { namespace { using ast_matchers::internal::DynTypedMatcher; using ast_matchers::internal::Matcher; TEST(VariantValueTest, Unsigned) { const unsigned kUnsigned = 17; VariantValue Value = kUnsigned; EXPECT_TRUE(Value.isUnsigned()); EXPECT_EQ(kUnsigned, Value.getUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_FALSE(Value.isMatcher()); } TEST(VariantValueTest, String) { const ::std::string kString = "string"; VariantValue Value = kString; EXPECT_TRUE(Value.isString()); EXPECT_EQ(kString, Value.getString()); EXPECT_EQ("String", Value.getTypeAsString()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isMatcher()); } TEST(VariantValueTest, DynTypedMatcher) { VariantValue Value = VariantMatcher::SingleMatcher(stmt()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_TRUE(Value.isMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); // Can only convert to compatible matchers. Value = VariantMatcher::SingleMatcher(recordDecl()); EXPECT_TRUE(Value.isMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); Value = VariantMatcher::SingleMatcher(ignoringImpCasts(expr())); EXPECT_TRUE(Value.isMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); } TEST(VariantValueTest, Assignment) { VariantValue Value = std::string("A"); EXPECT_TRUE(Value.isString()); EXPECT_EQ("A", Value.getString()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isMatcher()); EXPECT_EQ("String", Value.getTypeAsString()); Value = VariantMatcher::SingleMatcher(recordDecl()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_TRUE(Value.isMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); Value = 17; EXPECT_TRUE(Value.isUnsigned()); EXPECT_EQ(17U, Value.getUnsigned()); EXPECT_FALSE(Value.isMatcher()); EXPECT_FALSE(Value.isString()); Value = VariantValue(); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_FALSE(Value.isMatcher()); EXPECT_EQ("Nothing", Value.getTypeAsString()); } TEST(VariantValueTest, Matcher) { EXPECT_TRUE(matches("class X {};", VariantValue(VariantMatcher::SingleMatcher( recordDecl(hasName("X")))) .getMatcher() .getTypedMatcher())); EXPECT_TRUE( matches("int x;", VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .getTypedMatcher())); EXPECT_TRUE( matches("int foo() { return 1 + 1; }", VariantValue(VariantMatcher::SingleMatcher(functionDecl())) .getMatcher() .getTypedMatcher())); // Can't get the wrong matcher. EXPECT_FALSE(VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .hasTypedMatcher()); #if !defined(NDEBUG) && GTEST_HAS_DEATH_TEST && !defined(_MSC_VER) // Trying to get the wrong matcher fails an assertion in Matcher. We don't // do this test when building with MSVC because its debug C runtime prints the // assertion failure message as a wide string, which gtest doesn't understand. EXPECT_DEATH(VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .getTypedMatcher(), "hasTypedMatcher"); #endif EXPECT_FALSE(matches( "int x;", VariantValue(VariantMatcher::SingleMatcher(functionDecl())) .getMatcher() .getTypedMatcher())); EXPECT_FALSE( matches("int foo() { return 1 + 1; }", VariantValue(VariantMatcher::SingleMatcher(declRefExpr())) .getMatcher() .getTypedMatcher())); } } // end anonymous namespace } // end namespace dynamic } // end namespace ast_matchers } // end namespace clang @ 1.1.1.1 log @Import Clang 3.4rc1 r195771. @ text @@ 1.1.1.2 log @Import Clang 3.5svn r199312 @ text @d120 1 a120 1 #if !defined(NDEBUG) && GTEST_HAS_DEATH_TEST @ 1.1.1.2.2.1 log @Rebase. @ text @a28 1 EXPECT_TRUE(Value.hasValue()); a40 1 EXPECT_TRUE(Value.hasValue()); a47 1 EXPECT_TRUE(Value.hasValue()); a76 1 EXPECT_TRUE(Value.hasValue()); a81 1 EXPECT_TRUE(Value.hasValue()); a91 1 EXPECT_TRUE(Value.hasValue()); a95 1 EXPECT_FALSE(Value.hasValue()); a101 18 TEST(VariantValueTest, ImplicitBool) { VariantValue Value; bool IfTrue = false; if (Value) { IfTrue = true; } EXPECT_FALSE(IfTrue); EXPECT_TRUE(!Value); Value = std::string(); IfTrue = false; if (Value) { IfTrue = true; } EXPECT_TRUE(IfTrue); EXPECT_FALSE(!Value); } @ 1.1.1.3 log @Import Clang 3.5svn r209886. @ text @a28 1 EXPECT_TRUE(Value.hasValue()); a40 1 EXPECT_TRUE(Value.hasValue()); a47 1 EXPECT_TRUE(Value.hasValue()); a76 1 EXPECT_TRUE(Value.hasValue()); a81 1 EXPECT_TRUE(Value.hasValue()); a91 1 EXPECT_TRUE(Value.hasValue()); a95 1 EXPECT_FALSE(Value.hasValue()); a101 18 TEST(VariantValueTest, ImplicitBool) { VariantValue Value; bool IfTrue = false; if (Value) { IfTrue = true; } EXPECT_FALSE(IfTrue); EXPECT_TRUE(!Value); Value = std::string(); IfTrue = false; if (Value) { IfTrue = true; } EXPECT_TRUE(IfTrue); EXPECT_FALSE(!Value); } @ 1.1.1.4 log @Import Clang 3.8.0rc3 r261930. @ text @d35 1 a35 1 const StringRef kString = "string"; d77 1 a77 1 VariantValue Value = StringRef("A"); d118 1 a118 1 Value = StringRef(); @ 1.1.1.4.2.1 log @Sync with HEAD @ text @d19 3 @ 1.1.1.5 log @Import Clang pre-4.0.0 r291444. @ text @d19 3 @ 1.1.1.6 log @Import clang r309604 from branches/release_50 @ text @a77 2 EXPECT_FALSE(Value.isBoolean()); EXPECT_FALSE(Value.isDouble()); a83 2 EXPECT_FALSE(Value.isBoolean()); EXPECT_FALSE(Value.isDouble()); a90 17 Value = true; EXPECT_TRUE(Value.isBoolean()); EXPECT_EQ(true, Value.getBoolean()); EXPECT_TRUE(Value.hasValue()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isMatcher()); EXPECT_FALSE(Value.isString()); Value = 3.14; EXPECT_TRUE(Value.isDouble()); EXPECT_EQ(3.14, Value.getDouble()); EXPECT_TRUE(Value.hasValue()); EXPECT_FALSE(Value.isBoolean()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isMatcher()); EXPECT_FALSE(Value.isString()); a93 2 EXPECT_FALSE(Value.isBoolean()); EXPECT_FALSE(Value.isDouble()); a99 2 EXPECT_FALSE(Value.isBoolean()); EXPECT_FALSE(Value.isDouble()); @ 1.1.1.6.4.1 log @Mostly merge changes from HEAD upto 20200411 @ text @@ 1.1.1.7 log @Mark old LLVM instance as dead. @ text @@ 1.1.1.3.4.1 log @file VariantValueTest.cpp was added on branch tls-maxphys on 2014-08-19 23:49:28 +0000 @ text @d1 169 @ 1.1.1.3.4.2 log @Rebase to HEAD as of a few days ago. @ text @a0 169 //===- unittest/ASTMatchers/Dynamic/VariantValueTest.cpp - VariantValue unit tests -===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===-----------------------------------------------------------------------------===// #include "../ASTMatchersTest.h" #include "clang/ASTMatchers/Dynamic/VariantValue.h" #include "gtest/gtest.h" namespace clang { namespace ast_matchers { namespace dynamic { namespace { using ast_matchers::internal::DynTypedMatcher; using ast_matchers::internal::Matcher; TEST(VariantValueTest, Unsigned) { const unsigned kUnsigned = 17; VariantValue Value = kUnsigned; EXPECT_TRUE(Value.isUnsigned()); EXPECT_EQ(kUnsigned, Value.getUnsigned()); EXPECT_TRUE(Value.hasValue()); EXPECT_FALSE(Value.isString()); EXPECT_FALSE(Value.isMatcher()); } TEST(VariantValueTest, String) { const ::std::string kString = "string"; VariantValue Value = kString; EXPECT_TRUE(Value.isString()); EXPECT_EQ(kString, Value.getString()); EXPECT_EQ("String", Value.getTypeAsString()); EXPECT_TRUE(Value.hasValue()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isMatcher()); } TEST(VariantValueTest, DynTypedMatcher) { VariantValue Value = VariantMatcher::SingleMatcher(stmt()); EXPECT_TRUE(Value.hasValue()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_TRUE(Value.isMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); // Can only convert to compatible matchers. Value = VariantMatcher::SingleMatcher(recordDecl()); EXPECT_TRUE(Value.isMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); Value = VariantMatcher::SingleMatcher(ignoringImpCasts(expr())); EXPECT_TRUE(Value.isMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); } TEST(VariantValueTest, Assignment) { VariantValue Value = std::string("A"); EXPECT_TRUE(Value.isString()); EXPECT_EQ("A", Value.getString()); EXPECT_TRUE(Value.hasValue()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isMatcher()); EXPECT_EQ("String", Value.getTypeAsString()); Value = VariantMatcher::SingleMatcher(recordDecl()); EXPECT_TRUE(Value.hasValue()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_TRUE(Value.isMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); Value = 17; EXPECT_TRUE(Value.isUnsigned()); EXPECT_EQ(17U, Value.getUnsigned()); EXPECT_TRUE(Value.hasValue()); EXPECT_FALSE(Value.isMatcher()); EXPECT_FALSE(Value.isString()); Value = VariantValue(); EXPECT_FALSE(Value.hasValue()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_FALSE(Value.isMatcher()); EXPECT_EQ("Nothing", Value.getTypeAsString()); } TEST(VariantValueTest, ImplicitBool) { VariantValue Value; bool IfTrue = false; if (Value) { IfTrue = true; } EXPECT_FALSE(IfTrue); EXPECT_TRUE(!Value); Value = std::string(); IfTrue = false; if (Value) { IfTrue = true; } EXPECT_TRUE(IfTrue); EXPECT_FALSE(!Value); } TEST(VariantValueTest, Matcher) { EXPECT_TRUE(matches("class X {};", VariantValue(VariantMatcher::SingleMatcher( recordDecl(hasName("X")))) .getMatcher() .getTypedMatcher())); EXPECT_TRUE( matches("int x;", VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .getTypedMatcher())); EXPECT_TRUE( matches("int foo() { return 1 + 1; }", VariantValue(VariantMatcher::SingleMatcher(functionDecl())) .getMatcher() .getTypedMatcher())); // Can't get the wrong matcher. EXPECT_FALSE(VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .hasTypedMatcher()); #if !defined(NDEBUG) && GTEST_HAS_DEATH_TEST // Trying to get the wrong matcher fails an assertion in Matcher. We don't // do this test when building with MSVC because its debug C runtime prints the // assertion failure message as a wide string, which gtest doesn't understand. EXPECT_DEATH(VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .getTypedMatcher(), "hasTypedMatcher"); #endif EXPECT_FALSE(matches( "int x;", VariantValue(VariantMatcher::SingleMatcher(functionDecl())) .getMatcher() .getTypedMatcher())); EXPECT_FALSE( matches("int foo() { return 1 + 1; }", VariantValue(VariantMatcher::SingleMatcher(declRefExpr())) .getMatcher() .getTypedMatcher())); } } // end anonymous namespace } // end namespace dynamic } // end namespace ast_matchers } // end namespace clang @ 1.1.1.2.4.1 log @file VariantValueTest.cpp was added on branch yamt-pagecache on 2014-05-22 16:19:48 +0000 @ text @d1 144 @ 1.1.1.2.4.2 log @sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments") @ text @a0 144 //===- unittest/ASTMatchers/Dynamic/VariantValueTest.cpp - VariantValue unit tests -===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===-----------------------------------------------------------------------------===// #include "../ASTMatchersTest.h" #include "clang/ASTMatchers/Dynamic/VariantValue.h" #include "gtest/gtest.h" namespace clang { namespace ast_matchers { namespace dynamic { namespace { using ast_matchers::internal::DynTypedMatcher; using ast_matchers::internal::Matcher; TEST(VariantValueTest, Unsigned) { const unsigned kUnsigned = 17; VariantValue Value = kUnsigned; EXPECT_TRUE(Value.isUnsigned()); EXPECT_EQ(kUnsigned, Value.getUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_FALSE(Value.isMatcher()); } TEST(VariantValueTest, String) { const ::std::string kString = "string"; VariantValue Value = kString; EXPECT_TRUE(Value.isString()); EXPECT_EQ(kString, Value.getString()); EXPECT_EQ("String", Value.getTypeAsString()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isMatcher()); } TEST(VariantValueTest, DynTypedMatcher) { VariantValue Value = VariantMatcher::SingleMatcher(stmt()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_TRUE(Value.isMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); // Can only convert to compatible matchers. Value = VariantMatcher::SingleMatcher(recordDecl()); EXPECT_TRUE(Value.isMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); Value = VariantMatcher::SingleMatcher(ignoringImpCasts(expr())); EXPECT_TRUE(Value.isMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); } TEST(VariantValueTest, Assignment) { VariantValue Value = std::string("A"); EXPECT_TRUE(Value.isString()); EXPECT_EQ("A", Value.getString()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isMatcher()); EXPECT_EQ("String", Value.getTypeAsString()); Value = VariantMatcher::SingleMatcher(recordDecl()); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_TRUE(Value.isMatcher()); EXPECT_TRUE(Value.getMatcher().hasTypedMatcher()); EXPECT_FALSE(Value.getMatcher().hasTypedMatcher()); EXPECT_EQ("Matcher", Value.getTypeAsString()); Value = 17; EXPECT_TRUE(Value.isUnsigned()); EXPECT_EQ(17U, Value.getUnsigned()); EXPECT_FALSE(Value.isMatcher()); EXPECT_FALSE(Value.isString()); Value = VariantValue(); EXPECT_FALSE(Value.isUnsigned()); EXPECT_FALSE(Value.isString()); EXPECT_FALSE(Value.isMatcher()); EXPECT_EQ("Nothing", Value.getTypeAsString()); } TEST(VariantValueTest, Matcher) { EXPECT_TRUE(matches("class X {};", VariantValue(VariantMatcher::SingleMatcher( recordDecl(hasName("X")))) .getMatcher() .getTypedMatcher())); EXPECT_TRUE( matches("int x;", VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .getTypedMatcher())); EXPECT_TRUE( matches("int foo() { return 1 + 1; }", VariantValue(VariantMatcher::SingleMatcher(functionDecl())) .getMatcher() .getTypedMatcher())); // Can't get the wrong matcher. EXPECT_FALSE(VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .hasTypedMatcher()); #if !defined(NDEBUG) && GTEST_HAS_DEATH_TEST // Trying to get the wrong matcher fails an assertion in Matcher. We don't // do this test when building with MSVC because its debug C runtime prints the // assertion failure message as a wide string, which gtest doesn't understand. EXPECT_DEATH(VariantValue(VariantMatcher::SingleMatcher(varDecl())) .getMatcher() .getTypedMatcher(), "hasTypedMatcher"); #endif EXPECT_FALSE(matches( "int x;", VariantValue(VariantMatcher::SingleMatcher(functionDecl())) .getMatcher() .getTypedMatcher())); EXPECT_FALSE( matches("int foo() { return 1 + 1; }", VariantValue(VariantMatcher::SingleMatcher(declRefExpr())) .getMatcher() .getTypedMatcher())); } } // end anonymous namespace } // end namespace dynamic } // end namespace ast_matchers } // end namespace clang @