1 files changed, 0 insertions, 92 deletions
diff --git a/staging_vespalib/src/tests/util/process_memory_stats/process_memory_stats_test.cpp b/staging_vespalib/src/tests/util/process_memory_stats/process_memory_stats_test.cpp
deleted file mode 100644
index 6d0917e6d15..00000000000
--- a/staging_vespalib/src/tests/util/process_memory_stats/process_memory_stats_test.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-
-#include <vespa/vespalib/testkit/test_kit.h>
-#include <vespa/vespalib/util/process_memory_stats.h>
-#include <vespa/vespalib/util/size_literals.h>
-#include <iostream>
-#include <fstream>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-
-using namespace vespalib;
-
-namespace {
-
-constexpr uint64_t SIZE_EPSILON = 4095;
-
-std::string toString(const ProcessMemoryStats &stats)
-{
-    std::ostringstream os;
-    os << "Mapped("
-       << stats.getMappedVirt() << "," << stats.getMappedRss() <<
-        "), Anonymous("
-       << stats.getAnonymousVirt() << "," << stats.getAnonymousRss() << ")";
-    return os.str();
-}
-
-}
-
-TEST("Simple stats")
-{
-    ProcessMemoryStats stats(ProcessMemoryStats::create(SIZE_EPSILON));
-    std::cout << toString(stats) << std::endl;
-    EXPECT_LESS(0u, stats.getMappedVirt());
-    EXPECT_LESS(0u, stats.getMappedRss());
-    EXPECT_LESS(0u, stats.getAnonymousVirt());
-    EXPECT_LESS(0u, stats.getAnonymousRss());
-}
-
-TEST("grow anonymous memory")
-{
-    ProcessMemoryStats stats1(ProcessMemoryStats::create(SIZE_EPSILON));
-    std::cout << toString(stats1) << std::endl;
-    size_t mapLen = 64_Ki;
-    void *mapAddr = mmap(nullptr, mapLen, PROT_READ | PROT_WRITE,
-                         MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-    EXPECT_NOT_EQUAL(reinterpret_cast<void *>(-1), mapAddr);
-    ProcessMemoryStats stats2(ProcessMemoryStats::create());
-    std::cout << toString(stats2) << std::endl;
-    EXPECT_LESS_EQUAL(stats1.getAnonymousVirt() + mapLen,
-                      stats2.getAnonymousVirt());
-    memset(mapAddr, 1, mapLen);
-    ProcessMemoryStats stats3(ProcessMemoryStats::create(SIZE_EPSILON));
-    std::cout << toString(stats3) << std::endl;
-    // Cannot check that resident grows if swap is enabled and system loaded
-    munmap(mapAddr, mapLen);
-}
-
-TEST("grow mapped memory")
-{
-    std::ofstream of("mapfile");
-    size_t mapLen = 64_Ki;
-    std::vector<char> buf(mapLen, 4);
-    of.write(&buf[0], buf.size());
-    of.close();
-    int mapfileFileDescriptor = open("mapfile", O_RDONLY, 0666);
-    EXPECT_LESS_EQUAL(0, mapfileFileDescriptor);
-    ProcessMemoryStats stats1(ProcessMemoryStats::create(SIZE_EPSILON));
-    std::cout << toString(stats1) << std::endl;
-    void *mapAddr = mmap(nullptr, mapLen, PROT_READ, MAP_SHARED,
-                         mapfileFileDescriptor, 0);
-    EXPECT_NOT_EQUAL(reinterpret_cast<void *>(-1), mapAddr);
-    ProcessMemoryStats stats2(ProcessMemoryStats::create(SIZE_EPSILON));
-    std::cout << toString(stats2) << std::endl;
-    EXPECT_LESS_EQUAL(stats1.getMappedVirt() + mapLen, stats2.getMappedVirt());
-    EXPECT_EQUAL(0, memcmp(mapAddr, &buf[0], mapLen));
-    ProcessMemoryStats stats3(ProcessMemoryStats::create(SIZE_EPSILON));
-    std::cout << toString(stats3) << std::endl;
-    // Cannot check that resident grows if swap is enabled and system loaded
-    munmap(mapAddr, mapLen);
-}
-
-TEST("order samples")
-{
-    ProcessMemoryStats a(0,0,0,7,0);
-    ProcessMemoryStats b(0,0,0,8,0);
-    EXPECT_TRUE(a < b);
-    EXPECT_FALSE(b < a);
-}
-
-TEST_MAIN() { TEST_RUN_ALL(); }