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Add support for scudo.

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As the first pass, the malloc_info for scudo doesn't return anything.
This feature is hardly ever used, so this seems fine for the first
revision.

Bug: 137795072

Test: Ran unit tests on a taimen using scudo and a taimen using jemalloc.
Change-Id: I675386ae17ba5505c27bd9da12c60242d795464a
This commit is contained in:
Christopher Ferris 2019-10-09 18:41:55 -07:00
parent 57f01b91d7
commit 85169658e1
1 changed files with 10 additions and 8 deletions
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18
tests/malloc_test.cpp
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@ -371,7 +371,8 @@ TEST(malloc, malloc_info) {
auto root = doc.FirstChildElement();
ASSERT_NE(nullptr, root);
ASSERT_STREQ("malloc", root->Name());
if (std::string(root->Attribute("version")) == "jemalloc-1") {
std::string version(root->Attribute("version"));
if (version == "jemalloc-1") {
// Verify jemalloc version of this data.
ASSERT_STREQ("jemalloc-1", root->Attribute("version"));
@ -404,9 +405,9 @@ TEST(malloc, malloc_info) {
}
}
} else {
// Only verify that this is debug-malloc-1, the malloc debug unit tests
// verify the output.
ASSERT_STREQ("debug-malloc-1", root->Attribute("version"));
// Do not verify output for scudo or debug malloc.
ASSERT_TRUE(version == "scudo-1" || version == "debug-malloc-1")
<< "Unknown version: " << version;
}
#endif
}
@ -431,7 +432,8 @@ TEST(malloc, malloc_info_matches_mallinfo) {
auto root = doc.FirstChildElement();
ASSERT_NE(nullptr, root);
ASSERT_STREQ("malloc", root->Name());
if (std::string(root->Attribute("version")) == "jemalloc-1") {
std::string version(root->Attribute("version"));
if (version == "jemalloc-1") {
// Verify jemalloc version of this data.
ASSERT_STREQ("jemalloc-1", root->Attribute("version"));
@ -458,9 +460,9 @@ TEST(malloc, malloc_info_matches_mallinfo) {
EXPECT_LE(mallinfo_before_allocated_bytes, total_allocated_bytes);
EXPECT_GE(mallinfo_after_allocated_bytes, total_allocated_bytes);
} else {
// Only verify that this is debug-malloc-1, the malloc debug unit tests
// verify the output.
ASSERT_STREQ("debug-malloc-1", root->Attribute("version"));
// Do not verify output for scudo or debug malloc.
ASSERT_TRUE(version == "scudo-1" || version == "debug-malloc-1")
<< "Unknown version: " << version;
}
#endif
}