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describe Haml::StringSplitter do
describe '.compile' do
def assert_compile(expected, code)
actual = Haml::StringSplitter.compile(code)
assert_equal expected, actual
end
it { assert_compile([], %q|''|) }
it { assert_compile([], %q|""|) }
it { assert_compile([[:static, 'hello']], %q|"hello"|) }
it { assert_compile([[:static, 'hello '], [:static, 'world']], %q|"hello #{}world"|) }
it { assert_compile([[:dynamic, 'hello']], %q|"#{hello}"|) }
it { assert_compile([[:static, 'nya'], [:dynamic, '123']], %q|"nya#{123}"|) }
it { assert_compile([[:dynamic, '()'], [:static, '()']], %q|"#{()}()"|) }
it { assert_compile([[:static, ' '], [:dynamic, %q[ " #{ '#{}' } " ]]], %q|" #{ " #{ '#{}' } " }"|) }
it { assert_compile([[:static, 'a'], [:dynamic, 'b'], [:static, 'c'], [:dynamic, 'd'], [:static, 'e']], %q|%Q[a#{b}c#{d}e]|) }
it { assert_compile([[:static, 'a#{b}c#{d}e']], %q|%q[a#{b}c#{d}e]|) }
it { assert_compile([[:static, '#{}'], [:dynamic, '123']], %q|"\#{}#{123}"|) }
it { assert_compile([[:dynamic, " '}' "]], %q|"#{ '}' }"|) }
it { assert_compile([[:static, 'a']], %q| "a" # hello |) }
it { assert_compile([[:static, '"']], %q|"\""|) }
it { assert_compile([[:static, '\\"']], %q|"\\\\\\""|) }
it { assert_compile([[:static, '\"']], %q|'\"'|) }
it { assert_compile([[:static, '\"']], %q|'\\"'|) }
it { assert_compile([[:static, '\\"']], %q|'\\\"'|) }
describe 'invalid argument' do
it 'raises internal error' do
assert_raises Haml::InternalError do
Haml::StringSplitter.compile('1')
end
end
it 'raises internal error' do
assert_raises Haml::InternalError do
Haml::StringSplitter.compile('[]')
end
end
it 'raises internal error' do
if /java/ === RUBY_PLATFORM
skip 'Ripper of JRuby is behaving in a different way'
end
assert_raises Haml::InternalError do
Haml::StringSplitter.compile('"]')
end
end
end
end if RUBY_ENGINE != 'truffleruby' # truffleruby doesn't have Ripper.lex
end
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