mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
101 lines
2.9 KiB
Ruby
101 lines
2.9 KiB
Ruby
require_relative '../spec_helper'
|
|
require_relative 'fixtures/module'
|
|
|
|
describe "The module keyword" do
|
|
it "creates a new module without semicolon" do
|
|
module ModuleSpecsKeywordWithoutSemicolon end
|
|
ModuleSpecsKeywordWithoutSemicolon.should be_an_instance_of(Module)
|
|
end
|
|
|
|
it "creates a new module with a non-qualified constant name" do
|
|
module ModuleSpecsToplevel; end
|
|
ModuleSpecsToplevel.should be_an_instance_of(Module)
|
|
end
|
|
|
|
it "creates a new module with a qualified constant name" do
|
|
module ModuleSpecs::Nested; end
|
|
ModuleSpecs::Nested.should be_an_instance_of(Module)
|
|
end
|
|
|
|
it "creates a new module with a variable qualified constant name" do
|
|
m = Module.new
|
|
module m::N; end
|
|
m::N.should be_an_instance_of(Module)
|
|
end
|
|
|
|
it "reopens an existing module" do
|
|
module ModuleSpecs; Reopened = true; end
|
|
ModuleSpecs::Reopened.should be_true
|
|
end
|
|
|
|
it "reopens a module included in Object" do
|
|
module IncludedModuleSpecs; Reopened = true; end
|
|
ModuleSpecs::IncludedInObject::IncludedModuleSpecs::Reopened.should be_true
|
|
end
|
|
|
|
it "raises a TypeError if the constant is a Class" do
|
|
-> do
|
|
module ModuleSpecs::Modules::Klass; end
|
|
end.should raise_error(TypeError)
|
|
end
|
|
|
|
it "raises a TypeError if the constant is a String" do
|
|
-> { module ModuleSpecs::Modules::A; end }.should raise_error(TypeError)
|
|
end
|
|
|
|
it "raises a TypeError if the constant is a Fixnum" do
|
|
-> { module ModuleSpecs::Modules::B; end }.should raise_error(TypeError)
|
|
end
|
|
|
|
it "raises a TypeError if the constant is nil" do
|
|
-> { module ModuleSpecs::Modules::C; end }.should raise_error(TypeError)
|
|
end
|
|
|
|
it "raises a TypeError if the constant is true" do
|
|
-> { module ModuleSpecs::Modules::D; end }.should raise_error(TypeError)
|
|
end
|
|
|
|
it "raises a TypeError if the constant is false" do
|
|
-> { module ModuleSpecs::Modules::D; end }.should raise_error(TypeError)
|
|
end
|
|
end
|
|
|
|
describe "Assigning an anonymous module to a constant" do
|
|
it "sets the name of the module" do
|
|
mod = Module.new
|
|
mod.name.should be_nil
|
|
|
|
::ModuleSpecs_CS1 = mod
|
|
mod.name.should == "ModuleSpecs_CS1"
|
|
end
|
|
|
|
ruby_version_is ""..."3.0" do
|
|
it "does not set the name of a module scoped by an anonymous module" do
|
|
a, b = Module.new, Module.new
|
|
a::B = b
|
|
b.name.should be_nil
|
|
end
|
|
end
|
|
|
|
ruby_version_is "3.0" do
|
|
it "sets the name of a module scoped by an anonymous module" do
|
|
a, b = Module.new, Module.new
|
|
a::B = b
|
|
b.name.should.end_with? '::B'
|
|
end
|
|
end
|
|
|
|
it "sets the name of contained modules when assigning a toplevel anonymous module" do
|
|
a, b, c, d = Module.new, Module.new, Module.new, Module.new
|
|
a::B = b
|
|
a::B::C = c
|
|
a::B::C::E = c
|
|
a::D = d
|
|
|
|
::ModuleSpecs_CS2 = a
|
|
a.name.should == "ModuleSpecs_CS2"
|
|
b.name.should == "ModuleSpecs_CS2::B"
|
|
c.name.should == "ModuleSpecs_CS2::B::C"
|
|
d.name.should == "ModuleSpecs_CS2::D"
|
|
end
|
|
end
|