summaryrefslogtreecommitdiff
path: root/src/unittest
diff options
context:
space:
mode:
authorGabe Black <gabeblack@google.com>2017-12-03 01:59:39 -0800
committerGabe Black <gabeblack@google.com>2017-12-12 19:47:21 +0000
commit4e5f5e672b8e355c0a15d050fa7ea9a88acfb5cd (patch)
tree740f44d1e636ad1d09aa9477822bc1f46c999631 /src/unittest
parentb031deda707e84abb68ba6f409910e0fad9f9a5f (diff)
downloadgem5-4e5f5e672b8e355c0a15d050fa7ea9a88acfb5cd.tar.xz
tests: Move the trietest unit test into base.
This puts it alongside trie.hh, the header file it tests. Change-Id: Id8ca0c1d68bdc01807c5ba4b51c0142b1221385d Reviewed-on: https://gem5-review.googlesource.com/6281 Maintainer: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Brandon Potter <Brandon.Potter@amd.com>
Diffstat (limited to 'src/unittest')
-rw-r--r--src/unittest/SConscript1
-rw-r--r--src/unittest/trietest.cc141
2 files changed, 0 insertions, 142 deletions
diff --git a/src/unittest/SConscript b/src/unittest/SConscript
index b497ddbfd..361c215ac 100644
--- a/src/unittest/SConscript
+++ b/src/unittest/SConscript
@@ -41,7 +41,6 @@ UnitTest('nmtest', 'nmtest.cc')
UnitTest('rangemaptest', 'rangemaptest.cc')
UnitTest('refcnttest', 'refcnttest.cc')
UnitTest('strnumtest', 'strnumtest.cc')
-GTest('trietest', 'trietest.cc')
stattest_py = PySource('m5', 'stattestmain.py', tags='stattest')
UnitTest('stattest', 'stattest.cc', stattest_py, main=True)
diff --git a/src/unittest/trietest.cc b/src/unittest/trietest.cc
deleted file mode 100644
index 154200973..000000000
--- a/src/unittest/trietest.cc
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (c) 2012 Google
- * 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: Gabe Black
- */
-
-#include <gtest/gtest.h>
-
-#include <iostream>
-#include <sstream>
-#include <string>
-
-#include "base/trie.hh"
-#include "base/types.hh"
-
-namespace {
-
-static inline uint32_t *ptr(uintptr_t val)
-{
- return (uint32_t *)val;
-}
-
-} // anonymous namespace
-
-class TrieTestData : public testing::Test
-{
- protected:
- typedef Trie<Addr, uint32_t> TrieType;
- TrieType trie;
-
- std::string
- dumpTrie()
- {
- std::stringstream ss;
- trie.dump("test trie", ss);
- return ss.str();
- }
-};
-
-TEST_F(TrieTestData, Empty)
-{
- EXPECT_EQ(trie.lookup(0x123456701234567), nullptr) << dumpTrie();
-}
-
-TEST_F(TrieTestData, SingleEntry)
-{
- trie.insert(0x0123456789abcdef, 40, ptr(1));
- EXPECT_EQ(trie.lookup(0x123456701234567), nullptr) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x123456789ab0000), ptr(1)) << dumpTrie();
-}
-
-TEST_F(TrieTestData, TwoOverlappingEntries)
-{
- trie.insert(0x0123456789abcdef, 40, ptr(1));
- trie.insert(0x0123456789abcdef, 36, ptr(2));
- EXPECT_EQ(trie.lookup(0x123456700000000), nullptr) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x123456789ab0000), ptr(2)) << dumpTrie();
-}
-
-TEST_F(TrieTestData, TwoOverlappingEntriesReversed)
-{
- trie.insert(0x0123456789abcdef, 36, ptr(2));
- trie.insert(0x0123456789abcdef, 40, ptr(1));
- EXPECT_EQ(trie.lookup(0x123456700000000), nullptr) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x123456789ab0000), ptr(2)) << dumpTrie();
-}
-
-TEST_F(TrieTestData, TwoIndependentEntries)
-{
- trie.insert(0x0123456789abcdef, 40, ptr(2));
- trie.insert(0x0123456776543210, 40, ptr(1));
- EXPECT_EQ(trie.lookup(0x0123456789000000), ptr(2)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456776000000), ptr(1)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456700000000), nullptr) << dumpTrie();
-}
-
-TEST_F(TrieTestData, TwoEntries)
-{
- trie.insert(0x0123456789000000, 40, ptr(4));
- trie.insert(0x0123000000000000, 40, ptr(1));
- trie.insert(0x0123456780000000, 40, ptr(3));
- trie.insert(0x0123456700000000, 40, ptr(2));
-
- EXPECT_EQ(trie.lookup(0x0123000000000000), ptr(1)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456700000000), ptr(2)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456780000000), ptr(3)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456789000000), ptr(4)) << dumpTrie();
-}
-
-TEST_F(TrieTestData, RemovingEntries)
-{
- TrieType::Handle node1, node2;
- trie.insert(0x0123456789000000, 40, ptr(4));
- trie.insert(0x0123000000000000, 40, ptr(1));
- trie.insert(0x0123456780000000, 40, ptr(3));
- node1 = trie.insert(0x0123456700000000, 40, ptr(2));
- node2 = trie.insert(0x0123456700000000, 32, ptr(10));
-
- EXPECT_EQ(trie.lookup(0x0123000000000000), ptr(1)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456700000000), ptr(10)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456780000000), ptr(10)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456789000000), ptr(10)) << dumpTrie();
-
- trie.remove(node2);
-
- EXPECT_EQ(trie.lookup(0x0123000000000000), ptr(1)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456700000000), ptr(2)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456780000000), ptr(3)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456789000000), ptr(4)) << dumpTrie();
-
- trie.remove(node1);
-
- EXPECT_EQ(trie.lookup(0x0123000000000000), ptr(1)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456700000000), nullptr) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456780000000), ptr(3)) << dumpTrie();
- EXPECT_EQ(trie.lookup(0x0123456789000000), ptr(4)) << dumpTrie();
-}