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//===--- EditorPlaceholderTest.cpp ----------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#include "swift/Basic/EditorPlaceholder.h"
#include "gtest/gtest.h"
#include <optional>
using namespace swift;
TEST(EditorPlaceholder, EditorPlaceholders) {
const char *Text = "<#this is simple#>";
EditorPlaceholderData Data = *parseEditorPlaceholder(Text);
EXPECT_EQ(EditorPlaceholderKind::Basic, Data.Kind);
EXPECT_EQ("this is simple", Data.Display);
EXPECT_TRUE(Data.Type.empty());
EXPECT_TRUE(Data.TypeForExpansion.empty());
Text = "<#T##x: Int##Int#>";
Data = *parseEditorPlaceholder(Text);
EXPECT_EQ(EditorPlaceholderKind::Typed, Data.Kind);
EXPECT_EQ("x: Int", Data.Display);
EXPECT_EQ("Int", Data.Type);
EXPECT_EQ("Int", Data.TypeForExpansion);
Text = "<#T##x: Int##Blah##()->Int#>";
Data = *parseEditorPlaceholder(Text);
EXPECT_EQ(EditorPlaceholderKind::Typed, Data.Kind);
EXPECT_EQ("x: Int", Data.Display);
EXPECT_EQ("Blah", Data.Type);
EXPECT_EQ("()->Int", Data.TypeForExpansion);
Text = "<#T##Int#>";
Data = *parseEditorPlaceholder(Text);
EXPECT_EQ(EditorPlaceholderKind::Typed, Data.Kind);
EXPECT_EQ("Int", Data.Display);
EXPECT_EQ("Int", Data.Type);
EXPECT_EQ("Int", Data.TypeForExpansion);
}
TEST(EditorPlaceholder, InvalidEditorPlaceholders) {
const char *Text = "<#foo";
std::optional<EditorPlaceholderData> DataOpt = parseEditorPlaceholder(Text);
EXPECT_FALSE(DataOpt.has_value());
Text = "foo#>";
DataOpt = parseEditorPlaceholder(Text);
EXPECT_FALSE(DataOpt.has_value());
Text = "#foo#>";
DataOpt = parseEditorPlaceholder(Text);
EXPECT_FALSE(DataOpt.has_value());
Text = " <#foo#>";
DataOpt = parseEditorPlaceholder(Text);
EXPECT_FALSE(DataOpt.has_value());
}
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