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# frozen_string_literal: true
# described_in_docs String, '#camelcase'
# described_in_docs String, '#underscore'
RSpec.describe String do
describe "#shell_split" do
it "splits simple non-quoted text" do
expect("a b c".shell_split).to eq %w(a b c)
end
it "splits double quoted text into single token" do
expect('a "b c d" e'.shell_split).to eq ["a", "b c d", "e"]
end
it "splits single quoted text into single token" do
expect("a 'b c d' e".shell_split).to eq ["a", "b c d", "e"]
end
it "handles escaped quotations in quotes" do
expect("'a \\' b'".shell_split).to eq ["a ' b"]
end
it "handles escaped quotations outside quotes" do
expect("\\'a 'b'".shell_split).to eq %w('a b)
end
it "handles escaped backslash" do
expect("\\\\'a b c'".shell_split).to eq ['\a b c']
end
it "handles any whitespace as space" do
text = "foo\tbar\nbaz\r\nfoo2 bar2"
expect(text.shell_split).to eq %w(foo bar baz foo2 bar2)
end
it "handles complex input" do
text = "hello \\\"world \"1 2\\\" 3\" a 'b \"\\\\\\'' c"
expect(text.shell_split).to eq ["hello", "\"world", "1 2\" 3", "a", "b \"\\'", "c"]
end
end
end
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