Beef up travis CI integration testing
Introduces gen_travis.py, which generates .travis.yml, and updates .travis.yml to be the generated version. The travis build matrix approach doesn't play well with mixing and matching various different environment settings, so we generate every build explicitly, rather than letting them do it for us. To avoid abusing travis resources (and save us time waiting for CI results), we don't test every possible combination of options; we only check up to 2 unusual settings at a time.
This commit is contained in:
David Goldblatt
David Goldblatt
parent
85d2841818
commit
6e7d0890cb
84
.travis.yml
84
.travis.yml
@ -3,31 +3,93 @@ language: generic
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matrix:
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include:
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- os: linux
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env: CC=gcc CXX=g++
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS=""
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- os: osx
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS=""
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- os: linux
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env: CC=clang CXX=clang++
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env: CC=clang CXX=clang++ COMPILER_FLAGS="" CONFIGURE_FLAGS=""
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- os: linux
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env: CC=gcc CXX=g++ EXTRA_FLAGS=-m32
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env: CC=gcc CXX=g++ COMPILER_FLAGS="-m32" CONFIGURE_FLAGS=""
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addons:
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apt:
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packages:
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- gcc-multilib
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- gcc-multilib
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- os: linux
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env: CC=clang CXX=clang++ EXTRA_FLAGS=-m32
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-prof"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-stats"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-tcache"
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- os: osx
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env: CC=clang CXX=clang++ COMPILER_FLAGS="" CONFIGURE_FLAGS=""
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- os: osx
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env: CC=gcc CXX=g++ COMPILER_FLAGS="-m32" CONFIGURE_FLAGS=""
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- os: osx
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug"
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- os: osx
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-stats"
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- os: osx
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-tcache"
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- os: linux
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env: CC=clang CXX=clang++ COMPILER_FLAGS="-m32" CONFIGURE_FLAGS=""
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addons:
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apt:
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packages:
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- gcc-multilib
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- os: osx
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env: CC=clang CXX=clang++
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- os: osx
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env: CC=clang CXX=clang++ EXTRA_FLAGS=-m32
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- gcc-multilib
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- os: linux
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env: CC=clang CXX=clang++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug"
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- os: linux
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env: CC=clang CXX=clang++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-prof"
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- os: linux
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env: CC=clang CXX=clang++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-stats"
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- os: linux
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env: CC=clang CXX=clang++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-tcache"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="-m32" CONFIGURE_FLAGS="--enable-debug"
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addons:
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apt:
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packages:
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- gcc-multilib
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="-m32" CONFIGURE_FLAGS="--enable-prof"
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addons:
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apt:
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packages:
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- gcc-multilib
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="-m32" CONFIGURE_FLAGS="--disable-stats"
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addons:
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apt:
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packages:
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- gcc-multilib
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="-m32" CONFIGURE_FLAGS="--disable-tcache"
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addons:
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apt:
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packages:
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- gcc-multilib
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug --enable-prof"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug --disable-stats"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug --disable-tcache"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-prof --disable-stats"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-prof --disable-tcache"
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- os: linux
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env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--disable-stats --disable-tcache"
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before_script:
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- autoconf
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- ./configure${EXTRA_FLAGS:+ CC="$CC $EXTRA_FLAGS" CXX="$CXX $EXTRA_FLAGS"}
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- ./configure ${COMPILER_FLAGS:+ CC="$CC $COMPILER_FLAGS" CXX="$CXX $COMPILER_FLAGS" } $CONFIGURE_FLAGS
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- make -j3
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- make -j3 tests
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script:
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- make check
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86
scripts/gen_travis.py
Executable file
86
scripts/gen_travis.py
Executable file
@ -0,0 +1,86 @@
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#!/usr/bin/env python
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from itertools import combinations
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travis_template = """\
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language: generic
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matrix:
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include:
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%s
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before_script:
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- autoconf
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- ./configure ${COMPILER_FLAGS:+ \
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CC="$CC $COMPILER_FLAGS" \
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CXX="$CXX $COMPILER_FLAGS" } \
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$CONFIGURE_FLAGS
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- make -j3
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- make -j3 tests
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script:
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- make check
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"""
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# The 'default' configuration is gcc, on linux, with no compiler or configure
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# flags. We also test with clang, -m32, --enable-debug, --enable-prof,
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# --disable-stats, and --disable-tcache. To avoid abusing travis though, we
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# don't test all 2**7 = 128 possible combinations of these; instead, we only
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# test combinations of up to 2 'unusual' settings, under the hope that bugs
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# involving interactions of such settings are rare.
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# things at once, for C(7, 0) + C(7, 1) + C(7, 2) = 29
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MAX_UNUSUAL_OPTIONS = 2
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os_default = 'linux'
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os_unusual = 'osx'
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compilers_default = 'CC=gcc CXX=g++'
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compilers_unusual = 'CC=clang CXX=clang++'
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compiler_flag_unusuals = ['-m32']
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configure_flag_unusuals = [
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'--enable-debug', '--enable-prof', '--disable-stats', '--disable-tcache',
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]
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all_unusuals = (
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[os_unusual] + [compilers_unusual] + compiler_flag_unusuals
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+ configure_flag_unusuals
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)
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unusual_combinations_to_test = []
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for i in xrange(MAX_UNUSUAL_OPTIONS + 1):
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unusual_combinations_to_test += combinations(all_unusuals, i)
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include_rows = ""
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for unusual_combination in unusual_combinations_to_test:
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os = os_default
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if os_unusual in unusual_combination:
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os = os_unusual
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compilers = compilers_default
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if compilers_unusual in unusual_combination:
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compilers = compilers_unusual
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compiler_flags = [
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x for x in unusual_combination if x in compiler_flag_unusuals]
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configure_flags = [
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x for x in unusual_combination if x in configure_flag_unusuals]
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# Filter out an unsupported configuration - heap profiling on OS X.
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if os == 'osx' and '--enable-prof' in configure_flags:
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continue
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env_string = '{} COMPILER_FLAGS="{}" CONFIGURE_FLAGS="{}"'.format(
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compilers, " ".join(compiler_flags), " ".join(configure_flags))
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include_rows += ' - os: %s\n' % os
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include_rows += ' env: %s\n' % env_string
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if '-m32' in unusual_combination and os == 'linux':
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include_rows += ' addons:\n'
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include_rows += ' apt:\n'
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include_rows += ' packages:\n'
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include_rows += ' - gcc-multilib\n'
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print travis_template % include_rows
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