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# frozen_string_literal: true
RSpec.describe "installing a gem with native extensions", :ruby_repo do
it "installs" do
build_repo2 do
build_gem "c_extension" do |s|
s.extensions = ["ext/extconf.rb"]
s.write "ext/extconf.rb", <<-E
require "mkmf"
name = "c_extension_bundle"
dir_config(name)
raise "OMG" unless with_config("c_extension") == "hello"
create_makefile(name)
E
s.write "ext/c_extension.c", <<-C
#include "ruby.h"
VALUE c_extension_true(VALUE self) {
return Qtrue;
}
void Init_c_extension_bundle() {
VALUE c_Extension = rb_define_class("CExtension", rb_cObject);
rb_define_method(c_Extension, "its_true", c_extension_true, 0);
}
C
s.write "lib/c_extension.rb", <<-C
require "c_extension_bundle"
C
end
end
gemfile <<-G
source "file://#{gem_repo2}"
gem "c_extension"
G
bundle "config build.c_extension --with-c_extension=hello"
bundle "install"
expect(out).not_to include("extconf.rb failed")
expect(out).to include("Installing c_extension 1.0 with native extensions")
run "Bundler.require; puts CExtension.new.its_true"
expect(out).to eq("true")
end
it "installs from git" do
build_git "c_extension" do |s|
s.extensions = ["ext/extconf.rb"]
s.write "ext/extconf.rb", <<-E
require "mkmf"
name = "c_extension_bundle"
dir_config(name)
raise "OMG" unless with_config("c_extension") == "hello"
create_makefile(name)
E
s.write "ext/c_extension.c", <<-C
#include "ruby.h"
VALUE c_extension_true(VALUE self) {
return Qtrue;
}
void Init_c_extension_bundle() {
VALUE c_Extension = rb_define_class("CExtension", rb_cObject);
rb_define_method(c_Extension, "its_true", c_extension_true, 0);
}
C
s.write "lib/c_extension.rb", <<-C
require "c_extension_bundle"
C
end
bundle! "config build.c_extension --with-c_extension=hello"
install_gemfile! <<-G
gem "c_extension", :git => #{lib_path("c_extension-1.0").to_s.dump}
G
expect(out).not_to include("extconf.rb failed")
run! "Bundler.require; puts CExtension.new.its_true"
expect(out).to eq("true")
end
end
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