From 061da546b983eb767bad15e67af1174fb0bcf31c Mon Sep 17 00:00:00 2001
From: patrick <patrick@openbsd.org>
Date: Mon, 3 Aug 2020 14:33:06 +0000
Subject: Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty
---
 .../unittests/Interpreter/TestOptionArgParser.cpp  | 120 +++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 gnu/llvm/lldb/unittests/Interpreter/TestOptionArgParser.cpp

(limited to 'gnu/llvm/lldb/unittests/Interpreter/TestOptionArgParser.cpp')

diff --git a/gnu/llvm/lldb/unittests/Interpreter/TestOptionArgParser.cpp b/gnu/llvm/lldb/unittests/Interpreter/TestOptionArgParser.cpp
new file mode 100644
index 00000000000..921a5461f65
--- /dev/null
+++ b/gnu/llvm/lldb/unittests/Interpreter/TestOptionArgParser.cpp
@@ -0,0 +1,120 @@
+//===-- ArgsTest.cpp --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gtest/gtest.h"
+#include "lldb/Interpreter/OptionArgParser.h"
+
+using namespace lldb_private;
+
+TEST(OptionArgParserTest, toBoolean) {
+  bool success = false;
+  EXPECT_TRUE(
+      OptionArgParser::ToBoolean(llvm::StringRef("true"), false, nullptr));
+  EXPECT_TRUE(
+      OptionArgParser::ToBoolean(llvm::StringRef("on"), false, nullptr));
+  EXPECT_TRUE(
+      OptionArgParser::ToBoolean(llvm::StringRef("yes"), false, nullptr));
+  EXPECT_TRUE(OptionArgParser::ToBoolean(llvm::StringRef("1"), false, nullptr));
+
+  EXPECT_TRUE(
+      OptionArgParser::ToBoolean(llvm::StringRef("true"), false, &success));
+  EXPECT_TRUE(success);
+  EXPECT_TRUE(
+      OptionArgParser::ToBoolean(llvm::StringRef("on"), false, &success));
+  EXPECT_TRUE(success);
+  EXPECT_TRUE(
+      OptionArgParser::ToBoolean(llvm::StringRef("yes"), false, &success));
+  EXPECT_TRUE(success);
+  EXPECT_TRUE(
+      OptionArgParser::ToBoolean(llvm::StringRef("1"), false, &success));
+  EXPECT_TRUE(success);
+
+  EXPECT_FALSE(
+      OptionArgParser::ToBoolean(llvm::StringRef("false"), true, nullptr));
+  EXPECT_FALSE(
+      OptionArgParser::ToBoolean(llvm::StringRef("off"), true, nullptr));
+  EXPECT_FALSE(
+      OptionArgParser::ToBoolean(llvm::StringRef("no"), true, nullptr));
+  EXPECT_FALSE(OptionArgParser::ToBoolean(llvm::StringRef("0"), true, nullptr));
+
+  EXPECT_FALSE(
+      OptionArgParser::ToBoolean(llvm::StringRef("false"), true, &success));
+  EXPECT_TRUE(success);
+  EXPECT_FALSE(
+      OptionArgParser::ToBoolean(llvm::StringRef("off"), true, &success));
+  EXPECT_TRUE(success);
+  EXPECT_FALSE(
+      OptionArgParser::ToBoolean(llvm::StringRef("no"), true, &success));
+  EXPECT_TRUE(success);
+  EXPECT_FALSE(
+      OptionArgParser::ToBoolean(llvm::StringRef("0"), true, &success));
+  EXPECT_TRUE(success);
+
+  EXPECT_FALSE(
+      OptionArgParser::ToBoolean(llvm::StringRef("10"), false, &success));
+  EXPECT_FALSE(success);
+  EXPECT_TRUE(
+      OptionArgParser::ToBoolean(llvm::StringRef("10"), true, &success));
+  EXPECT_FALSE(success);
+  EXPECT_TRUE(OptionArgParser::ToBoolean(llvm::StringRef(""), true, &success));
+  EXPECT_FALSE(success);
+}
+
+TEST(OptionArgParserTest, toChar) {
+  bool success = false;
+
+  EXPECT_EQ('A', OptionArgParser::ToChar("A", 'B', nullptr));
+  EXPECT_EQ('B', OptionArgParser::ToChar("B", 'A', nullptr));
+
+  EXPECT_EQ('A', OptionArgParser::ToChar("A", 'B', &success));
+  EXPECT_TRUE(success);
+  EXPECT_EQ('B', OptionArgParser::ToChar("B", 'A', &success));
+  EXPECT_TRUE(success);
+
+  EXPECT_EQ('A', OptionArgParser::ToChar("", 'A', &success));
+  EXPECT_FALSE(success);
+  EXPECT_EQ('A', OptionArgParser::ToChar("ABC", 'A', &success));
+  EXPECT_FALSE(success);
+}
+
+TEST(OptionArgParserTest, toScriptLanguage) {
+  bool success = false;
+
+  EXPECT_EQ(lldb::eScriptLanguageDefault,
+            OptionArgParser::ToScriptLanguage(llvm::StringRef("default"),
+                                              lldb::eScriptLanguageNone,
+                                              nullptr));
+  EXPECT_EQ(lldb::eScriptLanguagePython,
+            OptionArgParser::ToScriptLanguage(
+                llvm::StringRef("python"), lldb::eScriptLanguageNone, nullptr));
+  EXPECT_EQ(lldb::eScriptLanguageNone,
+            OptionArgParser::ToScriptLanguage(
+                llvm::StringRef("none"), lldb::eScriptLanguagePython, nullptr));
+
+  EXPECT_EQ(lldb::eScriptLanguageDefault,
+            OptionArgParser::ToScriptLanguage(llvm::StringRef("default"),
+                                              lldb::eScriptLanguageNone,
+                                              &success));
+  EXPECT_TRUE(success);
+  EXPECT_EQ(lldb::eScriptLanguagePython,
+            OptionArgParser::ToScriptLanguage(llvm::StringRef("python"),
+                                              lldb::eScriptLanguageNone,
+                                              &success));
+  EXPECT_TRUE(success);
+  EXPECT_EQ(lldb::eScriptLanguageNone,
+            OptionArgParser::ToScriptLanguage(llvm::StringRef("none"),
+                                              lldb::eScriptLanguagePython,
+                                              &success));
+  EXPECT_TRUE(success);
+
+  EXPECT_EQ(lldb::eScriptLanguagePython,
+            OptionArgParser::ToScriptLanguage(llvm::StringRef("invalid"),
+                                              lldb::eScriptLanguagePython,
+                                              &success));
+  EXPECT_FALSE(success);
+}
-- 
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