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-rw-r--r--src/includes_normalize_test.cc98
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diff --git a/src/includes_normalize_test.cc b/src/includes_normalize_test.cc
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+// Copyright 2012 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "includes_normalize.h"
+
+#include <gtest/gtest.h>
+
+#include "test.h"
+#include "util.h"
+
+TEST(IncludesNormalize, Simple) {
+ EXPECT_EQ("b", IncludesNormalize::Normalize("a\\..\\b", NULL));
+ EXPECT_EQ("b", IncludesNormalize::Normalize("a\\../b", NULL));
+ EXPECT_EQ("a\\b", IncludesNormalize::Normalize("a\\.\\b", NULL));
+ EXPECT_EQ("a\\b", IncludesNormalize::Normalize("a\\./b", NULL));
+}
+
+namespace {
+
+string GetCurDir() {
+ char buf[_MAX_PATH];
+ _getcwd(buf, sizeof(buf));
+ vector<string> parts = IncludesNormalize::Split(string(buf), '\\');
+ return parts[parts.size() - 1];
+}
+
+} // namespace
+
+TEST(IncludesNormalize, WithRelative) {
+ string currentdir = IncludesNormalize::ToLower(GetCurDir());
+ EXPECT_EQ("c", IncludesNormalize::Normalize("a/b/c", "a/b"));
+ EXPECT_EQ("a", IncludesNormalize::Normalize(IncludesNormalize::AbsPath("a"), NULL));
+ EXPECT_EQ(string("..\\") + currentdir + string("\\a"),
+ IncludesNormalize::Normalize("a", "../b"));
+ EXPECT_EQ(string("..\\") + currentdir + string("\\a\\b"),
+ IncludesNormalize::Normalize("a/b", "../c"));
+ EXPECT_EQ("..\\..\\a", IncludesNormalize::Normalize("a", "b/c"));
+ EXPECT_EQ(".", IncludesNormalize::Normalize("a", "a"));
+}
+
+TEST(IncludesNormalize, Case) {
+ EXPECT_EQ("b", IncludesNormalize::Normalize("Abc\\..\\b", NULL));
+ EXPECT_EQ("bdef", IncludesNormalize::Normalize("Abc\\..\\BdEf", NULL));
+ EXPECT_EQ("a\\b", IncludesNormalize::Normalize("A\\.\\b", NULL));
+ EXPECT_EQ("a\\b", IncludesNormalize::Normalize("A\\./b", NULL));
+ EXPECT_EQ("a\\b", IncludesNormalize::Normalize("A\\.\\B", NULL));
+ EXPECT_EQ("a\\b", IncludesNormalize::Normalize("A\\./B", NULL));
+}
+
+TEST(IncludesNormalize, Join) {
+ vector<string> x;
+ EXPECT_EQ("", IncludesNormalize::Join(x, ':'));
+ x.push_back("alpha");
+ EXPECT_EQ("alpha", IncludesNormalize::Join(x, ':'));
+ x.push_back("beta");
+ x.push_back("gamma");
+ EXPECT_EQ("alpha:beta:gamma", IncludesNormalize::Join(x, ':'));
+}
+
+TEST(IncludesNormalize, Split) {
+ EXPECT_EQ("", IncludesNormalize::Join(IncludesNormalize::Split("", '/'), ':'));
+ EXPECT_EQ("a", IncludesNormalize::Join(IncludesNormalize::Split("a", '/'), ':'));
+ EXPECT_EQ("a:b:c", IncludesNormalize::Join(IncludesNormalize::Split("a/b/c", '/'), ':'));
+}
+
+TEST(IncludesNormalize, ToLower) {
+ EXPECT_EQ("", IncludesNormalize::ToLower(""));
+ EXPECT_EQ("stuff", IncludesNormalize::ToLower("Stuff"));
+ EXPECT_EQ("stuff and things", IncludesNormalize::ToLower("Stuff AND thINGS"));
+ EXPECT_EQ("stuff 3and thin43gs", IncludesNormalize::ToLower("Stuff 3AND thIN43GS"));
+}
+
+TEST(IncludesNormalize, DifferentDrive) {
+ EXPECT_EQ("stuff.h",
+ IncludesNormalize::Normalize("p:\\vs08\\stuff.h", "p:\\vs08"));
+ EXPECT_EQ("stuff.h",
+ IncludesNormalize::Normalize("P:\\vs08\\stuff.h", "p:\\vs08"));
+ EXPECT_EQ("P:\\vs08\\stuff.h",
+ IncludesNormalize::Normalize("P:\\vs08\\stuff.h", "c:\\vs08"));
+ EXPECT_EQ("P:\\vs08\\stuff.h",
+ IncludesNormalize::Normalize("P:\\vs08\\stuff.h", "D:\\stuff/things"));
+ EXPECT_EQ("P:\\vs08\\stuff.h",
+ IncludesNormalize::Normalize("P:/vs08\\stuff.h", "D:\\stuff/things"));
+ // TODO: this fails; fix it.
+ //EXPECT_EQ("P:\\wee\\stuff.h",
+ // IncludesNormalize::Normalize("P:/vs08\\../wee\\stuff.h", "D:\\stuff/things"));
+}