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76 lines
2.2 KiB
Python
Executable file
76 lines
2.2 KiB
Python
Executable file
#!/usr/bin/env python
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# Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import sys
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import os
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import benchmark
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from util import build_path, executable_suffix
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def strace_parse_test():
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with open(os.path.join(sys.path[0], "testdata/strace_summary.out"),
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"r") as f:
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summary = benchmark.strace_parse(f.read())
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# first syscall line
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assert summary["munmap"]["calls"] == 60
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assert summary["munmap"]["errors"] == 0
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# line with errors
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assert summary["mkdir"]["errors"] == 2
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# last syscall line
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assert summary["prlimit64"]["calls"] == 2
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assert summary["prlimit64"]["% time"] == 0
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# summary line
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assert summary["total"]["calls"] == 704
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def max_mem_parse_test():
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with open(os.path.join(sys.path[0], "testdata/time.out"), "r") as f:
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data = f.read()
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assert benchmark.find_max_mem_in_bytes(data) == 120380 * 1024
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def binary_size_test(build_dir):
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binary_size_dict = benchmark.get_binary_sizes(build_dir)
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assert binary_size_dict["deno"] > 0
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assert binary_size_dict["main.js"] > 0
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assert binary_size_dict["main.js.map"] > 0
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assert binary_size_dict["snapshot_deno.bin"] > 0
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def strace_test(deno_path):
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new_data = {}
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benchmark.run_strace_benchmarks(deno_path, new_data)
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assert "thread_count" in new_data
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assert "syscall_count" in new_data
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s = new_data["thread_count"]
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assert "hello" in s
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assert s["hello"] > 1
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s = new_data["syscall_count"]
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assert "hello" in s
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assert s["hello"] > 1
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def benchmark_test(build_dir, deno_path):
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strace_parse_test()
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binary_size_test(build_dir)
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max_mem_parse_test()
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if "linux" in sys.platform:
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strace_test(deno_path)
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# This test assumes tools/http_server.py is running in the background.
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def main():
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if len(sys.argv) == 2:
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build_dir = sys.argv[1]
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elif len(sys.argv) == 1:
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build_dir = build_path()
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else:
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print "Usage: tools/benchmark_test.py [build_dir]"
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sys.exit(1)
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deno_exe = os.path.join(build_dir, "deno" + executable_suffix)
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benchmark_test(build_dir, deno_exe)
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if __name__ == '__main__':
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main()
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