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assert('Kernel.eval', '15.3.1.2.3') do
assert_equal(10) { Kernel.eval '1 * 10' }
assert_equal('aaa') { Kernel.eval "'a' * 3" }
assert_equal(10) {
a = 10
Kernel.eval "a"
}
assert_equal(20) {
a = 10
Kernel.eval "a = 20"
a
}
assert_equal(15) {
c = 5
lambda {
a = 10
Kernel.eval "c = a + c"
}.call
c
}
assert_equal(5) {
c = 5
lambda {
Kernel.eval 'lambda { c }.call'
}.call
}
assert_equal(15) {
c = 5
lambda {
a = 10
Kernel.eval 'lambda { c = a + c }.call'
}.call
c
}
end
assert('Kernel#eval', '15.3.1.3.12') do
assert_equal(10) { eval '1 * 10' }
end
assert('rest arguments of eval') do
assert_raise(ArgumentError) { Kernel.eval('0', 0, 'test', 0) }
assert_equal ['test', 'test.rb', 10] do
Kernel.eval('[\'test\', __FILE__, __LINE__]', nil, 'test.rb', 10)
end
end
|
