2016-08-04 14:41:09 +00:00
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# Copyright 2016 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Use this to run several variants of the tests.
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ALL_VARIANT_FLAGS = {
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2019-07-12 13:50:04 +00:00
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"assert_types": [["--assert-types"]],
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"code_serializer": [["--cache=code"]],
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2016-08-04 14:41:09 +00:00
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"default": [[]],
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2017-11-20 12:43:01 +00:00
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"future": [["--future"]],
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2019-04-03 10:11:59 +00:00
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"gc_stats": [["--gc-stats=1"]],
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2018-01-15 09:45:38 +00:00
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# Alias of exhaustive variants, but triggering new test framework features.
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"infra_staging": [[]],
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"interpreted_regexp": [["--regexp-interpret-all"]],
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"experimental_regexp": [["--enable-experimental-regexp-engine"]],
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"jitless": [["--jitless"]],
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2017-11-30 09:33:05 +00:00
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"minor_mc": [["--minor-mc"]],
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"nci": [["--turbo-nci"]],
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2020-07-21 10:11:31 +00:00
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"nci_as_highest_tier": [["--turbo-nci-as-highest-tier"]],
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2020-02-17 15:17:14 +00:00
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"no_lfa": [["--no-lazy-feedback-allocation"]],
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2017-04-28 13:33:43 +00:00
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# No optimization means disable all optimizations. OptimizeFunctionOnNextCall
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# would not force optimization too. It turns into a Nop. Please see
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# https://chromium-review.googlesource.com/c/452620/ for more discussion.
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2019-04-09 13:00:38 +00:00
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# For WebAssembly, we test "Liftoff-only" in the nooptimization variant and
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# "TurboFan-only" in the stress variant. The WebAssembly configuration is
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# independent of JS optimizations, so we can combine those configs.
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"nooptimization": [["--no-opt", "--liftoff", "--no-wasm-tier-up"]],
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"slow_path": [["--force-slow-path"]],
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"stress": [["--stress-opt", "--always-opt", "--no-liftoff",
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"--stress-lazy-source-positions"]],
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2019-05-02 09:16:12 +00:00
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"stress_js_bg_compile_wasm_code_gc": [["--stress-background-compile",
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"--stress-wasm-code-gc"]],
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"stress_incremental_marking": [["--stress-incremental-marking"]],
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2020-05-04 07:01:25 +00:00
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"stress_snapshot": [["--stress-snapshot"]],
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2018-01-12 10:32:33 +00:00
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# Trigger stress sampling allocation profiler with sample interval = 2^14
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"stress_sampling": [["--stress-sampling-allocation-profiler=16384"]],
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2018-01-05 09:41:12 +00:00
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"trusted": [["--no-untrusted-code-mitigations"]],
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"no_wasm_traps": [["--no-wasm-trap-handler"]],
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"turboprop": [["--turboprop"]],
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"instruction_scheduling": [["--turbo-instruction-scheduling"]],
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"stress_instruction_scheduling": [["--turbo-stress-instruction-scheduling"]],
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"top_level_await": [["--harmony-top-level-await"]],
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}
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2018-01-26 13:41:12 +00:00
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SLOW_VARIANTS = set([
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'stress',
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'stress_snapshot',
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'nooptimization',
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])
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FAST_VARIANTS = set([
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'default'
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])
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def _variant_order_key(v):
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if v in SLOW_VARIANTS:
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return 0
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if v in FAST_VARIANTS:
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return 100
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return 50
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ALL_VARIANTS = sorted(ALL_VARIANT_FLAGS.keys(),
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key=_variant_order_key)
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# Check {SLOW,FAST}_VARIANTS entries
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for variants in [SLOW_VARIANTS, FAST_VARIANTS]:
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for v in variants:
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assert v in ALL_VARIANT_FLAGS
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