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
80
.travis.yml
80
.travis.yml
@ -3,31 +3,93 @@ language: generic
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matrix:
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matrix:
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include:
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include:
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- os: linux
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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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- 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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- 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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addons:
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apt:
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apt:
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packages:
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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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- 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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addons:
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apt:
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apt:
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packages:
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packages:
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- gcc-multilib
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- gcc-multilib
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- os: osx
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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="--enable-debug"
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- os: osx
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- os: linux
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env: CC=clang CXX=clang++ EXTRA_FLAGS=-m32
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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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before_script:
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- autoconf
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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
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- make -j3 tests
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- make -j3 tests
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script:
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script:
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- make check
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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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