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| author | Björn Gustavsson <bjorn@erlang.org> | 2016-10-07 12:46:50 +0200 |
|---|---|---|
| committer | Björn Gustavsson <bjorn@erlang.org> | 2016-11-18 11:58:34 +0100 |
| commit | 506f0982825f032b404425e777010459e974596f (patch) | |
| tree | 10b8b64583301baa90d364f071bf40d29b922298 /lib/compiler/test/lfe.readme | |
| parent | 132d61e6f075f8e85da268e88953980c2f348987 (diff) | |
| download | erlang-506f0982825f032b404425e777010459e974596f.tar.gz | |
Add test using LFE-generated Core Erlang modules
Ensure that correct (not necessarily optimal) code is generated for
Core Erlang code not originating from v3_core.
Diffstat (limited to 'lib/compiler/test/lfe.readme')
| -rw-r--r-- | lib/compiler/test/lfe.readme | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/compiler/test/lfe.readme b/lib/compiler/test/lfe.readme new file mode 100644 index 0000000000..2fc88e0252 --- /dev/null +++ b/lib/compiler/test/lfe.readme @@ -0,0 +1,31 @@ +Creating the LFE-derived test suites +==================================== + +Here is how to create `lfe_andor_SUITE.core` and `lfe_guard_SUITE.core` +files. + +First clone and build LFE. + + git clone https://github.com/rvirding/lfe.git + cd lfe + git checkout v1.2.0 + MAKEFLAGS='' make compile + export PATH=$(pwd)/bin:$PATH + +Apply the source patch to rename and fix up the LFE source code: + + cd test + git apply $ERL_TOP/lib/compiler/test/lfe-source.patch + git reset --hard HEAD + +Compile the modules to Core Erlang: + + lfec +to-core0 lfe*.lfe + +Apply the core patch to correct some invalid variable names: + + git apply $ERL_TOP/lib/compiler/test/lfe-core.patch + +Copy the patched .core file to the test suite: + + cp lfe*.core $ERL_TOP/lib/compiler/test |