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annotate tests/test-wireproto-framing.py @ 45892:06b64fabf91c

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copies: cache the ancestor checking call when tracing copy A good share of the time spent in this function is spent doing ancestors checking. To avoid spending time in duplicated call, we cache the result of calls. In the slower case, this provide a quite significant performance boost. Below are the result for a set of selected pairs (many of them pathological): (And further down is another table that summarize the current state of filelog based vs changeset base copy tracing) The benchmark have been configured to be killed after 6 minutes of runtime, which mean that any detect slower than 2 minutes will be marked as "killed". This drop some useful information about how much slower these case are? but also prevent 99% of the benchmark time to be spent on case that can be labelled "very slow" anyway. Repo Case Source-Rev Dest-Rev Old-Time New-Time Difference Factor ------------------------------------------------------------------------------------------------------------------------------------ mercurial x_revs_x_added_0_copies ad6b123de1c7 39cfcef4f463 : 0.000044 s, 0.000044 s, +0.000000 s, ? 1.0000 mercurial x_revs_x_added_x_copies 2b1c78674230 0c1d10351869 : 0.000138 s, 0.000138 s, +0.000000 s, ? 1.0000 mercurial x000_revs_x000_added_x_copies 81f8ff2a9bf2 dd3267698d84 : 0.005067 s, 0.005052 s, -0.000015 s, ? 0.9970 pypy x_revs_x_added_0_copies aed021ee8ae8 099ed31b181b : 0.000218 s, 0.000219 s, +0.000001 s, ? 1.0046 pypy x_revs_x000_added_0_copies 4aa4e1f8e19a 359343b9ac0e : 0.000053 s, 0.000055 s, +0.000002 s, ? 1.0377 pypy x_revs_x_added_x_copies ac52eb7bbbb0 72e022663155 : 0.000125 s, 0.000128 s, +0.000003 s, ? 1.0240 pypy x_revs_x00_added_x_copies c3b14617fbd7 ace7255d9a26 : 0.001098 s, 0.001089 s, -0.000009 s, ? 0.9918 pypy x_revs_x000_added_x000_copies df6f7a526b60 a83dc6a2d56f : 0.017546 s, 0.017407 s, -0.000139 s, ? 0.9921 pypy x000_revs_xx00_added_0_copies 89a76aede314 2f22446ff07e : 0.096723 s, 0.094175 s, -0.002548 s, ? 0.9737 pypy x000_revs_x000_added_x_copies 8a3b5bfd266e 2c68e87c3efe : 0.271796 s, 0.238009 s, -0.033787 s, ? 0.8757 pypy x000_revs_x000_added_x000_copies 89a76aede314 7b3dda341c84 : 0.128602 s, 0.125876 s, -0.002726 s, ? 0.9788 pypy x0000_revs_x_added_0_copies d1defd0dc478 c9cb1334cc78 : 7.086742 s, 3.581556 s, -3.505186 s, ? 0.5054 pypy x0000_revs_xx000_added_0_copies bf2c629d0071 4ffed77c095c : 0.016634 s, 0.016721 s, +0.000087 s, ? 1.0052 pypy x0000_revs_xx000_added_x000_copies 08ea3258278e d9fa043f30c0 : 0.254225 s, 0.242367 s, -0.011858 s, ? 0.9534 netbeans x_revs_x_added_0_copies fb0955ffcbcd a01e9239f9e7 : 0.000166 s, 0.000165 s, -0.000001 s, ? 0.9940 netbeans x_revs_x000_added_0_copies 6f360122949f 20eb231cc7d0 : 0.000118 s, 0.000114 s, -0.000004 s, ? 0.9661 netbeans x_revs_x_added_x_copies 1ada3faf6fb6 5a39d12eecf4 : 0.000296 s, 0.000296 s, +0.000000 s, ? 1.0000 netbeans x_revs_x00_added_x_copies 35be93ba1e2c 9eec5e90c05f : 0.001137 s, 0.001124 s, -0.000013 s, ? 0.9886 netbeans x000_revs_xx00_added_0_copies eac3045b4fdd 51d4ae7f1290 : 0.014133 s, 0.013060 s, -0.001073 s, ? 0.9241 netbeans x000_revs_x000_added_x_copies e2063d266acd 6081d72689dc : 0.016988 s, 0.017112 s, +0.000124 s, ? 1.0073 netbeans x000_revs_x000_added_x000_copies ff453e9fee32 411350406ec2 : 0.676361 s, 0.660350 s, -0.016011 s, ? 0.9763 netbeans x0000_revs_xx000_added_x000_copies 588c2d1ced70 1aad62e59ddd : 12.515149 s, 10.032499 s, -2.482650 s, ? 0.8016 mozilla-central x_revs_x_added_0_copies 3697f962bb7b 7015fcdd43a2 : 0.000186 s, 0.000189 s, +0.000003 s, ? 1.0161 mozilla-central x_revs_x000_added_0_copies dd390860c6c9 40d0c5bed75d : 0.000459 s, 0.000462 s, +0.000003 s, ? 1.0065 mozilla-central x_revs_x_added_x_copies 8d198483ae3b 14207ffc2b2f : 0.000273 s, 0.000270 s, -0.000003 s, ? 0.9890 mozilla-central x_revs_x00_added_x_copies 98cbc58cc6bc 446a150332c3 : 0.001503 s, 0.001474 s, -0.000029 s, ? 0.9807 mozilla-central x_revs_x000_added_x000_copies 3c684b4b8f68 0a5e72d1b479 : 0.004862 s, 0.004806 s, -0.000056 s, ? 0.9885 mozilla-central x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 0.088291 s, 0.085150 s, -0.003141 s, ? 0.9644 mozilla-central x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.007113 s, 0.007064 s, -0.000049 s, ? 0.9931 mozilla-central x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.004687 s, 0.004741 s, +0.000054 s, ? 1.0115 mozilla-central x000_revs_x000_added_x000_copies 7c97034feb78 4407bd0c6330 : 0.198710 s, 0.190133 s, -0.008577 s, ? 0.9568 mozilla-central x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 0.036068 s, 0.035651 s, -0.000417 s, ? 0.9884 mozilla-central x0000_revs_xx000_added_x000_copies f78c615a656c 96a38b690156 : 0.465362 s, 0.440694 s, -0.024668 s, ? 0.9470 mozilla-central x00000_revs_x0000_added_x0000_copies 6832ae71433c 4c222a1d9a00 : 24.519684 s, 18.454163 s, -6.065521 s, ? 0.7526 mozilla-central x00000_revs_x00000_added_x000_copies 76caed42cf7c 1daa622bbe42 : 42.711897 s, 31.562719 s, -11.149178 s, ? 0.7390 mozilla-try x_revs_x_added_0_copies aaf6dde0deb8 9790f499805a : 0.001201 s, 0.001189 s, -0.000012 s, ? 0.9900 mozilla-try x_revs_x000_added_0_copies d8d0222927b4 5bb8ce8c7450 : 0.001216 s, 0.001204 s, -0.000012 s, ? 0.9901 mozilla-try x_revs_x_added_x_copies 092fcca11bdb 936255a0384a : 0.000595 s, 0.000586 s, -0.000009 s, ? 0.9849 mozilla-try x_revs_x00_added_x_copies b53d2fadbdb5 017afae788ec : 0.001856 s, 0.001845 s, -0.000011 s, ? 0.9941 mozilla-try x_revs_x000_added_x000_copies 20408ad61ce5 6f0ee96e21ad : 0.064936 s, 0.063822 s, -0.001114 s, ? 0.9828 mozilla-try x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 0.090601 s, 0.088038 s, -0.002563 s, ? 0.9717 mozilla-try x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.007510 s, 0.007389 s, -0.000121 s, ? 0.9839 mozilla-try x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.004911 s, 0.004868 s, -0.000043 s, ? 0.9912 mozilla-try x000_revs_x000_added_x000_copies 1346fd0130e4 4c65cbdabc1f : 0.233231 s, 0.222450 s, -0.010781 s, ? 0.9538 mozilla-try x0000_revs_x_added_0_copies 63519bfd42ee a36a2a865d92 : 0.419989 s, 0.370675 s, -0.049314 s, ? 0.8826 mozilla-try x0000_revs_x_added_x_copies 9fe69ff0762d bcabf2a78927 : 0.401521 s, 0.358020 s, -0.043501 s, ? 0.8917 mozilla-try x0000_revs_xx000_added_x_copies 156f6e2674f2 4d0f2c178e66 : 0.179555 s, 0.145235 s, -0.034320 s, ? 0.8089 mozilla-try x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 0.038004 s, 0.037606 s, -0.000398 s, ? 0.9895 mozilla-try x0000_revs_xx000_added_x000_copies 89294cd501d9 7ccb2fc7ccb5 : 52.838482 s, 7.382439 s, -45.456043 s, ? 0.1397 mozilla-try x0000_revs_x0000_added_x0000_copies e928c65095ed e951f4ad123a : 8.705874 s, 7.273506 s, -1.432368 s, ? 0.8355 mozilla-try x00000_revs_x00000_added_0_copies dc8a3ca7010e d16fde900c9c : 1.126708 s, 1.074593 s, -0.052115 s, ? 0.9537 mozilla-try x00000_revs_x0000_added_x0000_copies 8d3fafa80d4b eb884023b810 : 83.854020 s, 27.746195 s, -56.107825 s, ? 0.3309 Below is a table comparing the runtime of the current "filelog centric" algorithm, with the "changeset centric" one, we just modified. The changeset centric algorithm is a significant win in many scenario, but they are still various cases where it is quite slower. When many revision has to be considered the cost of retrieving the copy information, creating new dictionaries, merging dictionaries and checking if revision are ancestors of each other can slow things down. The rest of this series, will introduce a rust version of the copy tracing code to deal with most of theses issues. Repo Case Source-Rev Dest-Rev filelog sidedata Difference Factor --------------------------------------------------------------------------------------------------------------------------------------- mercurial x_revs_x_added_0_copies ad6b123de1c7 39cfcef4f463 : 0.000914 s, 0.000044 s, - 0.000870 s, ? 0.048140 mercurial x_revs_x_added_x_copies 2b1c78674230 0c1d10351869 : 0.001812 s, 0.000138 s, - 0.001674 s, ? 0.076159 mercurial x000_revs_x000_added_x_copies 81f8ff2a9bf2 dd3267698d84 : 0.017954 s, 0.005052 s, - 0.012902 s, ? 0.281386 pypy x_revs_x_added_0_copies aed021ee8ae8 099ed31b181b : 0.001509 s, 0.000219 s, - 0.001290 s, ? 0.145129 pypy x_revs_x000_added_0_copies 4aa4e1f8e19a 359343b9ac0e : 0.206881 s, 0.000055 s, - 0.206826 s, ? 0.000266 pypy x_revs_x_added_x_copies ac52eb7bbbb0 72e022663155 : 0.016951 s, 0.000128 s, - 0.016823 s, ? 0.007551 pypy x_revs_x00_added_x_copies c3b14617fbd7 ace7255d9a26 : 0.019096 s, 0.001089 s, - 0.018007 s, ? 0.057028 pypy x_revs_x000_added_x000_copies df6f7a526b60 a83dc6a2d56f : 0.762506 s, 0.017407 s, - 0.745099 s, ? 0.022829 pypy x000_revs_xx00_added_0_copies 89a76aede314 2f22446ff07e : 1.179211 s, 0.094175 s, - 1.085036 s, ? 0.079863 pypy x000_revs_x000_added_x_copies 8a3b5bfd266e 2c68e87c3efe : 1.249058 s, 0.238009 s, - 1.011049 s, ? 0.190551 pypy x000_revs_x000_added_x000_copies 89a76aede314 7b3dda341c84 : 1.614107 s, 0.125876 s, - 1.488231 s, ? 0.077985 pypy x0000_revs_x_added_0_copies d1defd0dc478 c9cb1334cc78 : 0.001064 s, 3.581556 s, + 3.580492 s, ? 3366.124060 pypy x0000_revs_xx000_added_0_copies bf2c629d0071 4ffed77c095c : 1.061275 s, 0.016721 s, - 1.044554 s, ? 0.015756 pypy x0000_revs_xx000_added_x000_copies 08ea3258278e d9fa043f30c0 : 1.341119 s, 0.242367 s, - 1.098752 s, ? 0.180720 netbeans x_revs_x_added_0_copies fb0955ffcbcd a01e9239f9e7 : 0.027803 s, 0.000165 s, - 0.027638 s, ? 0.005935 netbeans x_revs_x000_added_0_copies 6f360122949f 20eb231cc7d0 : 0.130014 s, 0.000114 s, - 0.129900 s, ? 0.000877 netbeans x_revs_x_added_x_copies 1ada3faf6fb6 5a39d12eecf4 : 0.024990 s, 0.000296 s, - 0.024694 s, ? 0.011845 netbeans x_revs_x00_added_x_copies 35be93ba1e2c 9eec5e90c05f : 0.052201 s, 0.001124 s, - 0.051077 s, ? 0.021532 netbeans x000_revs_xx00_added_0_copies eac3045b4fdd 51d4ae7f1290 : 0.037642 s, 0.013060 s, - 0.024582 s, ? 0.346953 netbeans x000_revs_x000_added_x_copies e2063d266acd 6081d72689dc : 0.197086 s, 0.017112 s, - 0.179974 s, ? 0.086825 netbeans x000_revs_x000_added_x000_copies ff453e9fee32 411350406ec2 : 0.935148 s, 0.660350 s, - 0.274798 s, ? 0.706145 netbeans x0000_revs_xx000_added_x000_copies 588c2d1ced70 1aad62e59ddd : 3.920674 s, 10.032499 s, + 6.111825 s, ? 2.558871 mozilla-central x_revs_x_added_0_copies 3697f962bb7b 7015fcdd43a2 : 0.024232 s, 0.000189 s, - 0.024043 s, ? 0.007800 mozilla-central x_revs_x000_added_0_copies dd390860c6c9 40d0c5bed75d : 0.141483 s, 0.000462 s, - 0.141021 s, ? 0.003265 mozilla-central x_revs_x_added_x_copies 8d198483ae3b 14207ffc2b2f : 0.025775 s, 0.000270 s, - 0.025505 s, ? 0.010475 mozilla-central x_revs_x00_added_x_copies 98cbc58cc6bc 446a150332c3 : 0.084922 s, 0.001474 s, - 0.083448 s, ? 0.017357 mozilla-central x_revs_x000_added_x000_copies 3c684b4b8f68 0a5e72d1b479 : 0.194784 s, 0.004806 s, - 0.189978 s, ? 0.024673 mozilla-central x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 2.161103 s, 0.085150 s, - 2.075953 s, ? 0.039401 mozilla-central x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.089347 s, 0.007064 s, - 0.082283 s, ? 0.079063 mozilla-central x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.732171 s, 0.004741 s, - 0.727430 s, ? 0.006475 mozilla-central x000_revs_x000_added_x000_copies 7c97034feb78 4407bd0c6330 : 1.157287 s, 0.190133 s, - 0.967154 s, ? 0.164292 mozilla-central x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 6.726568 s, 0.035651 s, - 6.690917 s, ? 0.005300 mozilla-central x0000_revs_xx000_added_x000_copies f78c615a656c 96a38b690156 : 3.266229 s, 0.440694 s, - 2.825535 s, ? 0.134924 mozilla-central x00000_revs_x0000_added_x0000_copies 6832ae71433c 4c222a1d9a00 : 15.860534 s, 18.454163 s, + 2.593629 s, ? 1.163527 mozilla-central x00000_revs_x00000_added_x000_copies 76caed42cf7c 1daa622bbe42 : 20.450475 s, 31.562719 s, +11.112244 s, ? 1.543373 mozilla-try x_revs_x_added_0_copies aaf6dde0deb8 9790f499805a : 0.080442 s, 0.001189 s, - 0.079253 s, ? 0.014781 mozilla-try x_revs_x000_added_0_copies d8d0222927b4 5bb8ce8c7450 : 0.497672 s, 0.001204 s, - 0.496468 s, ? 0.002419 mozilla-try x_revs_x_added_x_copies 092fcca11bdb 936255a0384a : 0.021183 s, 0.000586 s, - 0.020597 s, ? 0.027664 mozilla-try x_revs_x00_added_x_copies b53d2fadbdb5 017afae788ec : 0.230991 s, 0.001845 s, - 0.229146 s, ? 0.007987 mozilla-try x_revs_x000_added_x000_copies 20408ad61ce5 6f0ee96e21ad : 1.118461 s, 0.063822 s, - 1.054639 s, ? 0.057062 mozilla-try x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 2.206083 s, 0.088038 s, - 2.118045 s, ? 0.039907 mozilla-try x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.089404 s, 0.007389 s, - 0.082015 s, ? 0.082647 mozilla-try x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.733043 s, 0.004868 s, - 0.728175 s, ? 0.006641 mozilla-try x000_revs_x000_added_x000_copies 1346fd0130e4 4c65cbdabc1f : 1.163367 s, 0.222450 s, - 0.940917 s, ? 0.191212 mozilla-try x0000_revs_x_added_0_copies 63519bfd42ee a36a2a865d92 : 0.085456 s, 0.370675 s, + 0.285219 s, ? 4.337612 mozilla-try x0000_revs_x_added_x_copies 9fe69ff0762d bcabf2a78927 : 0.083601 s, 0.358020 s, + 0.274419 s, ? 4.282485 mozilla-try x0000_revs_xx000_added_x_copies 156f6e2674f2 4d0f2c178e66 : 7.366614 s, 0.145235 s, - 7.221379 s, ? 0.019715 mozilla-try x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 6.664464 s, 0.037606 s, - 6.626858 s, ? 0.005643 mozilla-try x0000_revs_xx000_added_x000_copies 89294cd501d9 7ccb2fc7ccb5 : 7.467836 s, 7.382439 s, - 0.085397 s, ? 0.988565 mozilla-try x0000_revs_x0000_added_x0000_copies e928c65095ed e951f4ad123a : 9.801294 s, 7.273506 s, - 2.527788 s, ? 0.742097 mozilla-try x00000_revs_x_added_0_copies 6a320851d377 1ebb79acd503 : 0.091886 s, killed mozilla-try x00000_revs_x00000_added_0_copies dc8a3ca7010e d16fde900c9c : 26.491140 s, 1.074593 s, -25.416547 s, ? 0.040564 mozilla-try x00000_revs_x_added_x_copies 5173c4b6f97c 95d83ee7242d : 0.092863 s, killed mozilla-try x00000_revs_x000_added_x_copies 9126823d0e9c ca82787bb23c : 0.226823 s, killed mozilla-try x00000_revs_x0000_added_x0000_copies 8d3fafa80d4b eb884023b810 : 18.914630 s, 27.746195 s, + 8.831565 s, ? 1.466917 mozilla-try x00000_revs_x00000_added_x0000_copies 1b661134e2ca 1ae03d022d6d : 21.198903 s, killed mozilla-try x00000_revs_x00000_added_x000_copies 9b2a99adc05e 8e29777b48e6 : 24.952268 s, killed Differential Revision: https://phab.mercurial-scm.org/D9296
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Mon, 02 Nov 2020 11:03:56 +0100
parents 2372284d9457
children 89a2afe31e82
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1 from __future__ import absolute_import, print_function
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2
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3 import unittest
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4
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5 from mercurial import (
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6 util,
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7 wireprotoframing as framing,
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8 )
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9
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10 ffs = framing.makeframefromhumanstring
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13 class FrameHumanStringTests(unittest.TestCase):
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14 def testbasic(self):
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15 self.assertEqual(
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16 ffs(b'1 1 0 1 0 '), b'\x00\x00\x00\x01\x00\x01\x00\x10'
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17 )
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18
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19 self.assertEqual(
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20 ffs(b'2 4 0 1 0 '), b'\x00\x00\x00\x02\x00\x04\x00\x10'
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21 )
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22
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23 self.assertEqual(
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24 ffs(b'2 4 0 1 0 foo'), b'\x03\x00\x00\x02\x00\x04\x00\x10foo'
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25 )
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diff changeset
26
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diff changeset
27 def testcborint(self):
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28 self.assertEqual(
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29 ffs(b'1 1 0 1 0 cbor:15'), b'\x01\x00\x00\x01\x00\x01\x00\x10\x0f'
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30 )
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diff changeset
31
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32 self.assertEqual(
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diff changeset
33 ffs(b'1 1 0 1 0 cbor:42'), b'\x02\x00\x00\x01\x00\x01\x00\x10\x18*'
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34 )
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diff changeset
35
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diff changeset
36 self.assertEqual(
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diff changeset
37 ffs(b'1 1 0 1 0 cbor:1048576'),
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diff changeset
38 b'\x05\x00\x00\x01\x00\x01\x00\x10\x1a' b'\x00\x10\x00\x00',
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diff changeset
39 )
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diff changeset
40
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diff changeset
41 self.assertEqual(
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diff changeset
42 ffs(b'1 1 0 1 0 cbor:0'), b'\x01\x00\x00\x01\x00\x01\x00\x10\x00'
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43 )
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diff changeset
44
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diff changeset
45 self.assertEqual(
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diff changeset
46 ffs(b'1 1 0 1 0 cbor:-1'), b'\x01\x00\x00\x01\x00\x01\x00\x10 '
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47 )
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diff changeset
48
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49 self.assertEqual(
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diff changeset
50 ffs(b'1 1 0 1 0 cbor:-342542'),
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diff changeset
51 b'\x05\x00\x00\x01\x00\x01\x00\x10:\x00\x05:\r',
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52 )
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diff changeset
53
cc5a040fe150 wireproto: syntax for encoding CBOR into frames
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diff changeset
54 def testcborstrings(self):
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55 self.assertEqual(
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diff changeset
56 ffs(b"1 1 0 1 0 cbor:b'foo'"),
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diff changeset
57 b'\x04\x00\x00\x01\x00\x01\x00\x10Cfoo',
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58 )
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diff changeset
59
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diff changeset
60 def testcborlists(self):
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61 self.assertEqual(
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diff changeset
62 ffs(b"1 1 0 1 0 cbor:[None, True, False, 42, b'foo']"),
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63 b'\n\x00\x00\x01\x00\x01\x00\x10\x85\xf6\xf5\xf4' b'\x18*Cfoo',
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diff changeset
64 )
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diff changeset
65
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diff changeset
66 def testcbordicts(self):
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67 self.assertEqual(
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diff changeset
68 ffs(b"1 1 0 1 0 " b"cbor:{b'foo': b'val1', b'bar': b'val2'}"),
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69 b'\x13\x00\x00\x01\x00\x01\x00\x10\xa2' b'CbarDval2CfooDval1',
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diff changeset
70 )
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diff changeset
71
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diff changeset
72
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diff changeset
73 class FrameTests(unittest.TestCase):
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parents:
diff changeset
74 def testdataexactframesize(self):
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diff changeset
75 data = util.bytesio(b'x' * framing.DEFAULT_MAX_FRAME_SIZE)
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parents:
diff changeset
76
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diff changeset
77 stream = framing.stream(1)
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78 frames = list(
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79 framing.createcommandframes(stream, 1, b'command', {}, data)
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diff changeset
80 )
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diff changeset
81 self.assertEqual(
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diff changeset
82 frames,
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diff changeset
83 [
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diff changeset
84 ffs(
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diff changeset
85 b'1 1 stream-begin command-request new|have-data '
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diff changeset
86 b"cbor:{b'name': b'command'}"
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diff changeset
87 ),
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diff changeset
88 ffs(b'1 1 0 command-data continuation %s' % data.getvalue()),
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diff changeset
89 ffs(b'1 1 0 command-data eos '),
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diff changeset
90 ],
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diff changeset
91 )
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parents:
diff changeset
92
8c3c47362934 wireproto: implement basic frame reading and processing
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parents:
diff changeset
93 def testdatamultipleframes(self):
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diff changeset
94 data = util.bytesio(b'x' * (framing.DEFAULT_MAX_FRAME_SIZE + 1))
37285
3ed344546d9e wireproto: start to associate frame generation with a stream
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parents: 37284
diff changeset
95
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diff changeset
96 stream = framing.stream(1)
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diff changeset
97 frames = list(
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98 framing.createcommandframes(stream, 1, b'command', {}, data)
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diff changeset
99 )
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diff changeset
100 self.assertEqual(
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diff changeset
101 frames,
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diff changeset
102 [
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diff changeset
103 ffs(
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diff changeset
104 b'1 1 stream-begin command-request new|have-data '
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diff changeset
105 b"cbor:{b'name': b'command'}"
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diff changeset
106 ),
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diff changeset
107 ffs(
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diff changeset
108 b'1 1 0 command-data continuation %s'
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diff changeset
109 % (b'x' * framing.DEFAULT_MAX_FRAME_SIZE)
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diff changeset
110 ),
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diff changeset
111 ffs(b'1 1 0 command-data eos x'),
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diff changeset
112 ],
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diff changeset
113 )
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parents:
diff changeset
114
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parents:
diff changeset
115 def testargsanddata(self):
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diff changeset
116 data = util.bytesio(b'x' * 100)
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parents:
diff changeset
117
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diff changeset
118 stream = framing.stream(1)
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119 frames = list(
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120 framing.createcommandframes(
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diff changeset
121 stream,
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122 1,
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123 b'command',
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diff changeset
124 {
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125 b'key1': b'key1value',
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126 b'key2': b'key2value',
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127 b'key3': b'key3value',
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diff changeset
128 },
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diff changeset
129 data,
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130 )
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diff changeset
131 )
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parents:
diff changeset
132
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diff changeset
133 self.assertEqual(
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diff changeset
134 frames,
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diff changeset
135 [
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diff changeset
136 ffs(
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diff changeset
137 b'1 1 stream-begin command-request new|have-data '
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diff changeset
138 b"cbor:{b'name': b'command', b'args': {b'key1': b'key1value', "
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diff changeset
139 b"b'key2': b'key2value', b'key3': b'key3value'}}"
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diff changeset
140 ),
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diff changeset
141 ffs(b'1 1 0 command-data eos %s' % data.getvalue()),
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diff changeset
142 ],
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diff changeset
143 )
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parents:
diff changeset
144
37715
1859b9a7ddef cleanup: polyfill assertRaisesRegex so we can avoid assertRaisesRegexp
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diff changeset
145 if not getattr(unittest.TestCase, 'assertRaisesRegex', False):
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diff changeset
146 # Python 3.7 deprecates the regex*p* version, but 2.7 lacks
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diff changeset
147 # the regex version.
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diff changeset
148 assertRaisesRegex = ( # camelcase-required
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diff changeset
149 unittest.TestCase.assertRaisesRegexp
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diff changeset
150 )
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diff changeset
151
37060
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diff changeset
152 def testtextoutputformattingstringtype(self):
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diff changeset
153 """Formatting string must be bytes."""
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diff changeset
154 with self.assertRaisesRegex(ValueError, 'must use bytes formatting '):
43076
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diff changeset
155 list(
2372284d9457 formatting: blacken the codebase
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diff changeset
156 framing.createtextoutputframe(
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diff changeset
157 None, 1, [(b'foo'.decode('ascii'), [], [])]
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diff changeset
158 )
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diff changeset
159 )
37060
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diff changeset
160
0a6c5cc09a88 wireproto: define human output side channel frame
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diff changeset
161 def testtextoutputargumentbytes(self):
37715
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diff changeset
162 with self.assertRaisesRegex(ValueError, 'must use bytes for argument'):
43076
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diff changeset
163 list(
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diff changeset
164 framing.createtextoutputframe(
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diff changeset
165 None, 1, [(b'foo', [b'foo'.decode('ascii')], [])]
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diff changeset
166 )
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diff changeset
167 )
37060
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diff changeset
168
0a6c5cc09a88 wireproto: define human output side channel frame
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parents: 37058
diff changeset
169 def testtextoutputlabelbytes(self):
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170 with self.assertRaisesRegex(ValueError, 'must use bytes for labels'):
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171 list(
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172 framing.createtextoutputframe(
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173 None, 1, [(b'foo', [], [b'foo'.decode('ascii')])]
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174 )
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175 )
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176
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177 def testtextoutput1simpleatom(self):
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178 stream = framing.stream(1)
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179 val = list(framing.createtextoutputframe(stream, 1, [(b'foo', [], [])]))
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180
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181 self.assertEqual(
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182 val,
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183 [
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184 ffs(
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185 b'1 1 stream-begin text-output 0 '
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186 b"cbor:[{b'msg': b'foo'}]"
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187 ),
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188 ],
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189 )
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190
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191 def testtextoutput2simpleatoms(self):
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192 stream = framing.stream(1)
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193 val = list(
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194 framing.createtextoutputframe(
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195 stream, 1, [(b'foo', [], []), (b'bar', [], []),]
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196 )
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197 )
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198
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199 self.assertEqual(
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200 val,
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201 [
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202 ffs(
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203 b'1 1 stream-begin text-output 0 '
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204 b"cbor:[{b'msg': b'foo'}, {b'msg': b'bar'}]"
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205 )
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206 ],
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207 )
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208
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209 def testtextoutput1arg(self):
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210 stream = framing.stream(1)
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211 val = list(
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212 framing.createtextoutputframe(
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213 stream, 1, [(b'foo %s', [b'val1'], []),]
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214 )
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215 )
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216
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217 self.assertEqual(
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218 val,
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219 [
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220 ffs(
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221 b'1 1 stream-begin text-output 0 '
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222 b"cbor:[{b'msg': b'foo %s', b'args': [b'val1']}]"
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223 )
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224 ],
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225 )
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226
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227 def testtextoutput2arg(self):
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228 stream = framing.stream(1)
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229 val = list(
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230 framing.createtextoutputframe(
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231 stream, 1, [(b'foo %s %s', [b'val', b'value'], []),]
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232 )
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233 )
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234
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235 self.assertEqual(
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236 val,
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237 [
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238 ffs(
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239 b'1 1 stream-begin text-output 0 '
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240 b"cbor:[{b'msg': b'foo %s %s', b'args': [b'val', b'value']}]"
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241 )
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242 ],
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243 )
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244
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245 def testtextoutput1label(self):
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246 stream = framing.stream(1)
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247 val = list(
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248 framing.createtextoutputframe(
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249 stream, 1, [(b'foo', [], [b'label']),]
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250 )
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251 )
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252
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253 self.assertEqual(
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254 val,
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255 [
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256 ffs(
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257 b'1 1 stream-begin text-output 0 '
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258 b"cbor:[{b'msg': b'foo', b'labels': [b'label']}]"
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259 )
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260 ],
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261 )
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262
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263 def testargandlabel(self):
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264 stream = framing.stream(1)
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265 val = list(
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266 framing.createtextoutputframe(
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267 stream, 1, [(b'foo %s', [b'arg'], [b'label']),]
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268 )
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269 )
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270
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271 self.assertEqual(
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272 val,
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273 [
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274 ffs(
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275 b'1 1 stream-begin text-output 0 '
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276 b"cbor:[{b'msg': b'foo %s', b'args': [b'arg'], "
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277 b"b'labels': [b'label']}]"
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278 )
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279 ],
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280 )
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281
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282
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283 if __name__ == '__main__':
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284 import silenttestrunner
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285
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286 silenttestrunner.main(__name__)