Move datastore and btree code from searchlib to vespalib

Namespace is still `search` and not `vespalib` due to the massive
amount of code that would need to be modified for such a change.

Other changes:
- Move `BufferWriter` from searchlib to vespalib
- Move assertion and rand48 utilities from staging_vespalib to vespalib
- Move gtest utility code from staging_vespalib to vespalib

1 files changed, 0 insertions, 39 deletions

diff --git a/staging_vespalib/src/tests/assert/assert_test.cpp b/staging_vespalib/src/tests/assert/assert_test.cpp
deleted file mode 100644
index 454c0957974..00000000000
--- a/staging_vespalib/src/tests/assert/assert_test.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright 2018 Yahoo Holdings. 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/slaveproc.h>
-#include <vespa/vespalib/util/stringfmt.h>
-#include <vespa/vespalib/util/assert.h>
-#include <vespa/vespalib/io/fileutil.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <vespa/defaults.h>
-
-using namespace vespalib;
-
-TEST("that it borks the first time.") {
-    std::string assertName;
-    const char * assertDir = "var/db/vespa/tmp";
-    vespalib::rmdir("var", true);
-    ASSERT_TRUE(vespalib::mkdir(assertDir, true));
-    {
-        SlaveProc proc("ulimit -c 0 && exec env VESPA_HOME=./ ./staging_vespalib_asserter_app myassert 10000");
-        proc.wait();
-        ASSERT_EQUAL(proc.getExitCode() & 0x7f, 6);
-    }
-    {
-        SlaveProc proc("ulimit -c 0 && exec env VESPA_HOME=./ ./staging_vespalib_asserter_app myassert 10000");
-        proc.readLine(assertName);
-        proc.wait();
-        ASSERT_EQUAL(proc.getExitCode() & 0x7f, 0);
-    }
-    ASSERT_EQUAL(0, unlink(assertName.c_str()));
-    {
-        SlaveProc proc("ulimit -c 0 && exec env VESPA_HOME=./ ./staging_vespalib_asserter_app myassert 10000");
-        proc.wait();
-        ASSERT_EQUAL(proc.getExitCode() & 0x7f, 6);
-    }
-    ASSERT_EQUAL(0, unlink(assertName.c_str()));
-    ASSERT_TRUE(vespalib::rmdir("var", true));
-}
-
-TEST_MAIN_WITH_PROCESS_PROXY() { TEST_RUN_ALL(); }