75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
//===- unittest/Analysis/AnalyzerOptionsTest.cpp - SA Options test --------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/StaticAnalyzer/Core/AnalyzerOptions.h"
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#include "clang/StaticAnalyzer/Core/Checker.h"
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#include "gtest/gtest.h"
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namespace clang {
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namespace ento {
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TEST(StaticAnalyzerOptions, SearchInParentPackageTests) {
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AnalyzerOptions Opts;
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Opts.Config["Outer.Inner.CheckerOne:Option"] = "true";
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Opts.Config["Outer.Inner:Option"] = "false";
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Opts.Config["Outer.Inner:Option2"] = "true";
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Opts.Config["Outer:Option2"] = "false";
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struct CheckerOneMock : CheckerBase {
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StringRef getTagDescription() const override {
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return "Outer.Inner.CheckerOne";
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}
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};
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struct CheckerTwoMock : CheckerBase {
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StringRef getTagDescription() const override {
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return "Outer.Inner.CheckerTwo";
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}
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};
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// Checker one has Option specified as true. It should read true regardless of
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// search mode.
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CheckerOneMock CheckerOne;
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EXPECT_TRUE(Opts.getBooleanOption("Option", false, &CheckerOne));
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// The package option is overriden with a checker option.
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EXPECT_TRUE(Opts.getBooleanOption("Option", false, &CheckerOne, true));
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// The Outer package option is overriden by the Inner package option. No
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// package option is specified.
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EXPECT_TRUE(Opts.getBooleanOption("Option2", false, &CheckerOne, true));
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// No package option is specified and search in packages is turned off. The
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// default value should be returned.
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EXPECT_FALSE(Opts.getBooleanOption("Option2", false, &CheckerOne));
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EXPECT_TRUE(Opts.getBooleanOption("Option2", true, &CheckerOne));
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// Checker true has no option specified. It should get the default value when
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// search in parents turned off and false when search in parents turned on.
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CheckerTwoMock CheckerTwo;
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EXPECT_FALSE(Opts.getBooleanOption("Option", false, &CheckerTwo));
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EXPECT_TRUE(Opts.getBooleanOption("Option", true, &CheckerTwo));
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EXPECT_FALSE(Opts.getBooleanOption("Option", true, &CheckerTwo, true));
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}
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TEST(StaticAnalyzerOptions, StringOptions) {
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AnalyzerOptions Opts;
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Opts.Config["Outer.Inner.CheckerOne:Option"] = "StringValue";
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struct CheckerOneMock : CheckerBase {
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StringRef getTagDescription() const override {
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return "Outer.Inner.CheckerOne";
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}
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};
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CheckerOneMock CheckerOne;
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EXPECT_TRUE("StringValue" ==
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Opts.getOptionAsString("Option", "DefaultValue", &CheckerOne));
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EXPECT_TRUE("DefaultValue" ==
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Opts.getOptionAsString("Option2", "DefaultValue", &CheckerOne));
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}
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} // end namespace ento
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} // end namespace clang
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