tests: Convert IniFile unit test to a GTest

Change-Id: I47d6c9cbae21877420a15ffcf8489e3c26959139
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/14615
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>

2 files changed, 111 insertions, 0 deletions

diff --git a/src/base/SConscript b/src/base/SConscript
index d84eba14c..b0893a145 100644
--- a/src/base/SConscript
+++ b/src/base/SConscript
@@ -53,6 +53,7 @@ Source('framebuffer.cc')
 Source('hostinfo.cc')
 Source('inet.cc')
 Source('inifile.cc')
+GTest('inifiletest', 'inifiletest.cc', 'inifile.cc', 'str.cc')
 Source('intmath.cc')
 Source('logging.cc')
 Source('match.cc')
diff --git a/src/base/inifiletest.cc b/src/base/inifiletest.cc
new file mode 100644
index 000000000..d33190580
--- /dev/null
+++ b/src/base/inifiletest.cc
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2018 ARM Limited
+ * All rights reserved
+ *
+ * Copyright (c) 2002-2005 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Nathan Binkert
+ *          Steve Reinhardt
+ */
+
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include <gtest/gtest.h>
+
+#include "base/inifile.hh"
+
+using namespace std;
+
+namespace {
+
+std::istringstream iniFile(R"ini_file(
+[General]
+   Test1=BARasdf
+   Test2=bar
+
+[Junk]
+Test3=yo
+Test4=mama
+
+[Foo]
+Foo1=89
+Foo2=384
+
+[General]
+Test3=89
+
+[Junk]
+Test4+=mia
+)ini_file");
+
+};
+
+TEST(Initest, MatchFound)
+{
+    IniFile simConfigDB;
+    simConfigDB.load(iniFile);
+
+    std::string value;
+
+    auto ret = simConfigDB.find("General", "Test2", value);
+    ASSERT_TRUE(ret);
+    ASSERT_STREQ(value.c_str(), "bar");
+
+    ret = simConfigDB.find("Junk", "Test3", value);
+    ASSERT_TRUE(ret);
+    ASSERT_STREQ(value.c_str(), "yo");
+
+    ret = simConfigDB.find("Junk", "Test4", value);
+    ASSERT_TRUE(ret);
+    ASSERT_STREQ(value.c_str(), "mama mia");
+
+    ret = simConfigDB.find("General", "Test1", value);
+    ASSERT_TRUE(ret);
+    ASSERT_STREQ(value.c_str(), "BARasdf");
+
+    ret = simConfigDB.find("General", "Test3", value);
+    ASSERT_TRUE(ret);
+    ASSERT_STREQ(value.c_str(), "89");
+}
+
+TEST(Initest, MatchNotFound)
+{
+    IniFile simConfigDB;
+    simConfigDB.load(iniFile);
+
+    std::string value;
+
+    auto ret = simConfigDB.find("Junk2", "test3", value);
+    ASSERT_FALSE(ret);
+
+    ret = simConfigDB.find("Junk", "test4", value);
+    ASSERT_FALSE(ret);
+}