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Versions: 52
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Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Array#inspect" do
it "returns a string" do
[1, 2, 3].inspect.should be_kind_of(String)
end
it "calls inspect on its elements" do
items = Array.new(3) do |i|
obj = mock("#{i}")
obj.should_receive(:inspect).and_return("items[#{i}]")
obj
end
str = items.inspect
str.should include('items[0]')
str.should include('items[1]')
str.should include('items[2]')
end
it "handles recursive arrays" do
x = [1, 2]
x << x << 4
lambda{ x.inspect }.should_not raise_error
x = [1, 2]
y = [3, 4]
x << y
y << x
lambda{ x.inspect }.should_not raise_error
lambda{ y.inspect }.should_not raise_error
end
it "taints the result String if the Array is tainted" do
a = [1, 2].taint
a.inspect.tainted?.should be_true
end
it "taints the result String if an element is tainted" do
a = [1, "str".taint, 2]
a.inspect.tainted?.should be_true
end
it "does not taint the result String if the Array is empty" do
a = []
a.taint
a.inspect.tainted?.should be_false
end
ruby_version_is "1.9" do
it "propagates untrust from itself or elements" do
x = [1, 2]
x.untrust
s = x.inspect
s.untrusted?.should == true
x = [1, s]
x.untrust
s = x.inspect
s.untrusted?.should == true
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems