From 31f32ed8c4082d36ad2a4ea460366c0d57a5ddbc Mon Sep 17 00:00:00 2001
From: Valentin Anger <syrupthinker@gryphno.de>
Date: Fri, 28 Aug 2020 15:03:50 +0200
Subject: Move benchmarks to Rust (#7134)

All benchmarks are done in Rust and can be invoked with
`cargo bench`.

Currently this has it's own "harness" that behaves like
`./tools/benchmark.py` did.
Because of this tests inside `cli/bench` are currently not run.
This should be switched to the language provided harness
once the `#[bench]` attribute has been stabilized.
---
 tools/benchmark_test.py | 66 -------------------------------------------------
 1 file changed, 66 deletions(-)
 delete mode 100755 tools/benchmark_test.py

(limited to 'tools/benchmark_test.py')

diff --git a/tools/benchmark_test.py b/tools/benchmark_test.py
deleted file mode 100755
index efd4594b6..000000000
--- a/tools/benchmark_test.py
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import sys
-import os
-import unittest
-import benchmark
-from test_util import DenoTestCase, run_tests
-
-
-class TestBenchmark(DenoTestCase):
-    def test_strace_parse(self):
-        with open(
-                os.path.join(sys.path[0], "testdata/strace_summary.out"),
-                "r") as f:
-            summary = benchmark.strace_parse(f.read())
-            # first syscall line
-            assert summary["munmap"]["calls"] == 60
-            assert summary["munmap"]["errors"] == 0
-            # line with errors
-            assert summary["mkdir"]["errors"] == 2
-            # last syscall line
-            assert summary["prlimit64"]["calls"] == 2
-            assert summary["prlimit64"]["% time"] == 0
-            # summary line
-            assert summary["total"]["calls"] == 704
-
-    def test_strace_parse2(self):
-        with open(
-                os.path.join(sys.path[0], "testdata/strace_summary2.out"),
-                "r") as f:
-            summary = benchmark.strace_parse(f.read())
-            # first syscall line
-            assert summary["futex"]["calls"] == 449
-            assert summary["futex"]["errors"] == 94
-            # summary line
-            assert summary["total"]["calls"] == 821
-
-    def test_max_mem_parse(self):
-        with open(os.path.join(sys.path[0], "testdata/time.out"), "r") as f:
-            data = f.read()
-            assert benchmark.find_max_mem_in_bytes(data) == 120380 * 1024
-
-    def test_binary_size(self):
-        binary_size_dict = benchmark.get_binary_sizes(self.build_dir)
-        assert binary_size_dict["deno"] > 0
-        assert binary_size_dict["CLI_SNAPSHOT.bin"] > 0
-
-    @unittest.skipIf("linux" not in sys.platform,
-                     "strace only supported on linux")
-    def test_strace(self):
-        new_data = {}
-        benchmark.run_strace_benchmarks(self.deno_exe, new_data)
-        assert "thread_count" in new_data
-        assert "syscall_count" in new_data
-
-        s = new_data["thread_count"]
-        assert "hello" in s
-        assert s["hello"] > 1
-
-        s = new_data["syscall_count"]
-        assert "hello" in s
-        assert s["hello"] > 1
-
-
-if __name__ == '__main__':
-    run_tests()
-- 
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