Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/unittests/LineEditor/LineEditor.cpp

@@ -1,83 +0,0 @@
-//===-- LineEditor.cpp ----------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/LineEditor/LineEditor.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/Path.h"
-#include "gtest/gtest.h"
-
-using namespace llvm;
-
-class LineEditorTest : public testing::Test {
-public:
-  SmallString<64> HistPath;
-  LineEditor *LE;
-
-  LineEditorTest() {
-    init();
-  }
-
-  void init() {
-    sys::fs::createTemporaryFile("temp", "history", HistPath);
-    ASSERT_FALSE(HistPath.empty());
-    LE = new LineEditor("test", HistPath);
-  }
-
-  ~LineEditorTest() override {
-    delete LE;
-    sys::fs::remove(HistPath.str());
-  }
-};
-
-TEST_F(LineEditorTest, HistorySaveLoad) {
-  LE->saveHistory();
-  LE->loadHistory();
-}
-
-struct TestListCompleter {
-  std::vector<LineEditor::Completion> Completions;
-
-  TestListCompleter(const std::vector<LineEditor::Completion> &Completions)
-      : Completions(Completions) {}
-
-  std::vector<LineEditor::Completion> operator()(StringRef Buffer,
-                                                 size_t Pos) const {
-    EXPECT_TRUE(Buffer.empty());
-    EXPECT_EQ(0u, Pos);
-    return Completions;
-  }
-};
-
-TEST_F(LineEditorTest, ListCompleters) {
-  std::vector<LineEditor::Completion> Comps;
-
-  Comps.push_back(LineEditor::Completion("foo", "int foo()"));
-  LE->setListCompleter(TestListCompleter(Comps));
-  LineEditor::CompletionAction CA = LE->getCompletionAction("", 0);
-  EXPECT_EQ(LineEditor::CompletionAction::AK_Insert, CA.Kind);
-  EXPECT_EQ("foo", CA.Text);
-
-  Comps.push_back(LineEditor::Completion("bar", "int bar()"));
-  LE->setListCompleter(TestListCompleter(Comps));
-  CA = LE->getCompletionAction("", 0);
-  EXPECT_EQ(LineEditor::CompletionAction::AK_ShowCompletions, CA.Kind);
-  ASSERT_EQ(2u, CA.Completions.size());
-  ASSERT_EQ("int foo()", CA.Completions[0]);
-  ASSERT_EQ("int bar()", CA.Completions[1]);
-
-  Comps.clear();
-  Comps.push_back(LineEditor::Completion("fee", "int fee()"));
-  Comps.push_back(LineEditor::Completion("fi", "int fi()"));
-  Comps.push_back(LineEditor::Completion("foe", "int foe()"));
-  Comps.push_back(LineEditor::Completion("fum", "int fum()"));
-  LE->setListCompleter(TestListCompleter(Comps));
-  CA = LE->getCompletionAction("", 0);
-  EXPECT_EQ(LineEditor::CompletionAction::AK_Insert, CA.Kind);
-  EXPECT_EQ("f", CA.Text);
-}