[PROTON-1765] [ruby] auto-test of installed gem

• Type: Improvement
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Component/s: ruby-binding
• Assignee: Unassigned
• Reporter: Alan Conway
• Created: 16/Feb/18 20:18
• Updated: 30/Mar/21 18:57

Description

Restore the following tests to the ruby/CMakeLists.txt section that builds a gem:

# Test installing the gem.
to_native_path("${bin}/install" gem_home)
set(gem_env ${env_py} -- "GEM_HOME=${gem_home}" "LD_LIBRARY_PATH=${c_lib_dir}")
add_test(
NAME ruby-gem-install
COMMAND ${gem_env} ${GEM_EXE} install "${GEM_FILE}" --
"--with-qpid-proton-include=${CMAKE_SOURCE_DIR}/proton-c/include"
"--with-qpid-proton-lib=${c_lib_dir}"
)

# Test running examples against the installed gem
add_test(
NAME ruby-gem-examples
COMMAND ${gem_env} ${RUBY_EXECUTABLE} example_test.rb -v
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/examples/ruby
)
SET_TESTS_PROPERTIES(ruby-gem-examples PROPERTIES DEPENDS ruby-gem-install) # Run after install

 This works on some platforms (fedora 26) but fails on Travis CI builds in the ruby-gem-examples test, e.g.

https://travis-ci.org/alanconway/qpid-proton/jobs/342502018 

Doesn't seem to indicate a problem with the Gem, but rather with the test setup. The error is like this:

2: Test command: /opt/pyenv/shims/python "/home/travis/build/alanconway/qpid-proton/proton-c/env.py" "--" "GEM_HOME=/home/travis/build/alanconway/qpid-proton/build/proton-c/bindings/ruby/install" "LD_LIBRARY_PATH=/home/travis/build/alanconway/qpid-proton/build/proton-c" "/home/travis/.rvm/rubies/ruby-2.4.1/bin/ruby" "example_test.rb" "-v"
2: Test timeout computed to be: 1500
2: /home/travis/.rvm/rubies/ruby-2.4.1/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require': incompatible library version - /home/travis/build/alanconway/qpid-proton/build/proton-c/bindings/ruby/install/gems/qpid_proton-0.21.0/lib/cproton.so (LoadError)
2: 	from /home/travis/.rvm/rubies/ruby-2.4.1/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
2: 	from /home/travis/build/alanconway/qpid-proton/build/proton-c/bindings/ruby/install/gems/qpid_proton-0.21.0/lib/qpid_proton.rb:19:in `<top (required)>'
2: 	from /home/travis/.rvm/rubies/ruby-2.4.1/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:133:in `require'
2: 	from /home/travis/.rvm/rubies/ruby-2.4.1/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:133:in `rescue in require'
2: 	from /home/travis/.rvm/rubies/ruby-2.4.1/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:40:in `require'
2: 	from example_test.rb:22:in `<main>'
 2/32 Test  #2: ruby-gem-examples ................***Failed    0.15 sec