summaryrefslogtreecommitdiffstats
path: root/unittests/LineEditor
diff options
context:
space:
mode:
authorStephen Hines <srhines@google.com>2014-04-23 16:57:46 -0700
committerStephen Hines <srhines@google.com>2014-04-24 15:53:16 -0700
commit36b56886974eae4f9c5ebc96befd3e7bfe5de338 (patch)
treee6cfb69fbbd937f450eeb83bfb83b9da3b01275a /unittests/LineEditor
parent69a8640022b04415ae9fac62f8ab090601d8f889 (diff)
downloadexternal_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.zip
external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.gz
external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.bz2
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
Diffstat (limited to 'unittests/LineEditor')
-rw-r--r--unittests/LineEditor/CMakeLists.txt7
-rw-r--r--unittests/LineEditor/LineEditor.cpp82
-rw-r--r--unittests/LineEditor/Makefile15
3 files changed, 104 insertions, 0 deletions
diff --git a/unittests/LineEditor/CMakeLists.txt b/unittests/LineEditor/CMakeLists.txt
new file mode 100644
index 0000000..c6823d8
--- /dev/null
+++ b/unittests/LineEditor/CMakeLists.txt
@@ -0,0 +1,7 @@
+set(LLVM_LINK_COMPONENTS
+ LineEditor
+ )
+
+add_llvm_unittest(LineEditorTests
+ LineEditor.cpp
+ )
diff --git a/unittests/LineEditor/LineEditor.cpp b/unittests/LineEditor/LineEditor.cpp
new file mode 100644
index 0000000..cb115bd
--- /dev/null
+++ b/unittests/LineEditor/LineEditor.cpp
@@ -0,0 +1,82 @@
+//===-- 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/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() {
+ 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);
+}
diff --git a/unittests/LineEditor/Makefile b/unittests/LineEditor/Makefile
new file mode 100644
index 0000000..058b6e46
--- /dev/null
+++ b/unittests/LineEditor/Makefile
@@ -0,0 +1,15 @@
+##===- unittests/LineEditor/Makefile -----------------------*- Makefile -*-===##
+#
+# The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+LEVEL = ../..
+TESTNAME = LineEditor
+LINK_COMPONENTS := lineeditor
+
+include $(LEVEL)/Makefile.config
+include $(LLVM_SRC_ROOT)/unittests/Makefile.unittest