mirror of
https://github.com/denoland/deno.git
synced 2024-11-14 16:33:45 -05:00
d43b43ca78
Instead of using core/snapshot_creator.rs, instead two crates are introduced which allow building the snapshot during build.rs. Rollup is removed and replaced with our own bundler. This removes the Node build dependency. Modules in //js now use Deno-style imports with file extensions, rather than Node style extensionless imports. This improves incremental build time when changes are made to //js files by about 40 seconds.
59 lines
2 KiB
Python
Executable file
59 lines
2 KiB
Python
Executable file
#!/usr/bin/env python
|
|
# Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
|
|
import sys
|
|
import os
|
|
import benchmark
|
|
import unittest
|
|
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_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.js"] > 0
|
|
assert binary_size_dict["CLI_SNAPSHOT.js.map"] > 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__':
|
|
# FIME this doesn't appear to be the case.
|
|
# This test assumes tools/http_server.py is running in the background.
|
|
run_tests()
|