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17b3441ac4
* class.c (rb_scan_args), include/ruby/ruby.h (rb_scan_args_set): return non-keywords elements only in the last hash when keyword arguments are extracted from it, as well as methods defined in ruby level. [ruby-core:82427] [Bug #13830] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59626 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
231 lines
12 KiB
Ruby
231 lines
12 KiB
Ruby
require 'test/unit'
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require '-test-/scan_args'
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class TestScanArgs < Test::Unit::TestCase
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def test_lead
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assert_raise(ArgumentError) {Bug::ScanArgs.lead()}
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assert_equal([1, "a"], Bug::ScanArgs.lead("a"))
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assert_raise(ArgumentError) {Bug::ScanArgs.lead("a", "b")}
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end
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def test_opt
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assert_equal([0, nil], Bug::ScanArgs.opt())
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assert_equal([1, "a"], Bug::ScanArgs.opt("a"))
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assert_raise(ArgumentError) {Bug::ScanArgs.opt("a", "b")}
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end
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def test_lead_opt
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt()}
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assert_equal([1, "a", nil], Bug::ScanArgs.lead_opt("a"))
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assert_equal([2, "a", "b"], Bug::ScanArgs.lead_opt("a", "b"))
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt("a", "b", "c")}
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end
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def test_var
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assert_equal([0, []], Bug::ScanArgs.var())
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assert_equal([3, ["a", "b", "c"]], Bug::ScanArgs.var("a", "b", "c"))
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end
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def test_lead_var
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_var()}
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assert_equal([3, "a", ["b", "c"]], Bug::ScanArgs.lead_var("a", "b", "c"))
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end
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def test_opt_var
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assert_equal([0, nil, []], Bug::ScanArgs.opt_var())
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assert_equal([3, "a", ["b", "c"]], Bug::ScanArgs.opt_var("a", "b", "c"))
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end
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def test_lead_opt_var
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var()}
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assert_equal([3, "a", "b", ["c"]], Bug::ScanArgs.lead_opt_var("a", "b", "c"))
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end
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def test_opt_trail
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assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail()}
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assert_equal([2, "a", "b"], Bug::ScanArgs.opt_trail("a", "b"))
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assert_equal([1, nil, "a"], Bug::ScanArgs.opt_trail("a"))
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assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail("a", "b", "c")}
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end
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def test_lead_opt_trail
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail()}
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail("a")}
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assert_equal([2, "a", nil, "b"], Bug::ScanArgs.lead_opt_trail("a", "b"))
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assert_equal([3, "a", "b", "c"], Bug::ScanArgs.lead_opt_trail("a", "b", "c"))
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail("a", "b", "c", "d")}
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end
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def test_var_trail
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assert_raise(ArgumentError) {Bug::ScanArgs.var_trail()}
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assert_equal([1, [], "a"], Bug::ScanArgs.var_trail("a"))
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assert_equal([2, ["a"], "b"], Bug::ScanArgs.var_trail("a", "b"))
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end
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def test_lead_var_trail
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail("a")}
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assert_equal([2, "a", [], "b"], Bug::ScanArgs.lead_var_trail("a", "b"))
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assert_equal([3, "a", ["b"], "c"], Bug::ScanArgs.lead_var_trail("a", "b", "c"))
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end
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def test_opt_var_trail
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assert_raise(ArgumentError) {Bug::ScanArgs.opt_var_trail()}
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assert_equal([1, nil, [], "a"], Bug::ScanArgs.opt_var_trail("a"))
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assert_equal([2, "a", [], "b"], Bug::ScanArgs.opt_var_trail("a", "b"))
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assert_equal([3, "a", ["b"], "c"], Bug::ScanArgs.opt_var_trail("a", "b", "c"))
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end
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def test_lead_opt_var_trail
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_trail("a")}
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assert_equal([2, "a", nil, [], "b"], Bug::ScanArgs.lead_opt_var_trail("a", "b"))
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assert_equal([3, "a", "b", [], "c"], Bug::ScanArgs.lead_opt_var_trail("a", "b", "c"))
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assert_equal([4, "a", "b", ["c"], "d"], Bug::ScanArgs.lead_opt_var_trail("a", "b", "c", "d"))
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end
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def test_hash
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assert_equal([0, nil], Bug::ScanArgs.hash())
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assert_raise(ArgumentError) {Bug::ScanArgs.hash("a")}
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assert_equal([0, {a: 0}], Bug::ScanArgs.hash(a: 0))
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end
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def test_lead_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_hash()}
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assert_equal([1, "a", nil], Bug::ScanArgs.lead_hash("a"))
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_hash("a", "b")}
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assert_equal([1, "a", {b: 1}], Bug::ScanArgs.lead_hash("a", b: 1))
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assert_equal([1, {b: 1}, nil], Bug::ScanArgs.lead_hash(b: 1))
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end
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def test_opt_hash
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assert_equal([0, nil, nil], Bug::ScanArgs.opt_hash())
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assert_equal([1, "a", nil], Bug::ScanArgs.opt_hash("a"))
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assert_equal([0, nil, {b: 1}], Bug::ScanArgs.opt_hash(b: 1))
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assert_equal([1, "a", {b: 1}], Bug::ScanArgs.opt_hash("a", b: 1))
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assert_raise(ArgumentError) {Bug::ScanArgs.opt_hash("a", "b")}
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assert_equal([1, {"a"=>0}, {b: 1}], Bug::ScanArgs.opt_hash("a"=>0, b: 1))
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end
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def test_lead_opt_hash
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assert_equal([1, "a", nil, nil], Bug::ScanArgs.lead_opt_hash("a"))
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assert_equal([2, "a", "b", nil], Bug::ScanArgs.lead_opt_hash("a", "b"))
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assert_equal([1, "a", nil, {c: 1}], Bug::ScanArgs.lead_opt_hash("a", c: 1))
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assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.lead_opt_hash("a", "b", c: 1))
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assert_equal([1, {c: 1}, nil, nil], Bug::ScanArgs.lead_opt_hash(c: 1))
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_hash("a", "b", "c")}
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assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_hash("a", "b"=>0, c: 1))
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end
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def test_var_hash
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assert_equal([0, [], nil], Bug::ScanArgs.var_hash())
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assert_equal([1, ["a"], nil], Bug::ScanArgs.var_hash("a"))
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assert_equal([1, ["a"], {b: 1}], Bug::ScanArgs.var_hash("a", b: 1))
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assert_equal([0, [], {b: 1}], Bug::ScanArgs.var_hash(b: 1))
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assert_equal([1, [{"a"=>0}], {b: 1}], Bug::ScanArgs.var_hash("a"=>0, b: 1))
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end
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def test_lead_var_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_hash()}
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assert_equal([1, "a", [], nil], Bug::ScanArgs.lead_var_hash("a"))
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assert_equal([2, "a", ["b"], nil], Bug::ScanArgs.lead_var_hash("a", "b"))
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assert_equal([2, "a", ["b"], {c: 1}], Bug::ScanArgs.lead_var_hash("a", "b", c: 1))
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assert_equal([1, "a", [], {c: 1}], Bug::ScanArgs.lead_var_hash("a", c: 1))
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assert_equal([1, {c: 1}, [], nil], Bug::ScanArgs.lead_var_hash(c: 1))
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assert_equal([3, "a", ["b", "c"], nil], Bug::ScanArgs.lead_var_hash("a", "b", "c"))
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assert_equal([2, "a", [{"b"=>0}], {c: 1}], Bug::ScanArgs.lead_var_hash("a", "b"=>0, c: 1))
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end
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def test_opt_var_hash
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assert_equal([0, nil, [], nil], Bug::ScanArgs.opt_var_hash())
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assert_equal([1, "a", [], nil], Bug::ScanArgs.opt_var_hash("a"))
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assert_equal([2, "a", ["b"], nil], Bug::ScanArgs.opt_var_hash("a", "b"))
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assert_equal([2, "a", ["b"], {c: 1}], Bug::ScanArgs.opt_var_hash("a", "b", c: 1))
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assert_equal([1, "a", [], {c: 1}], Bug::ScanArgs.opt_var_hash("a", c: 1))
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assert_equal([0, nil, [], {c: 1}], Bug::ScanArgs.opt_var_hash(c: 1))
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assert_equal([3, "a", ["b", "c"], nil], Bug::ScanArgs.opt_var_hash("a", "b", "c"))
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assert_equal([2, "a", [{"b"=>0}], {c: 1}], Bug::ScanArgs.opt_var_hash("a", "b"=>0, c: 1))
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end
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def test_lead_opt_var_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_hash()}
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assert_equal([1, "a", nil, [], nil], Bug::ScanArgs.lead_opt_var_hash("a"))
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assert_equal([2, "a", "b", [], nil], Bug::ScanArgs.lead_opt_var_hash("a", "b"))
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assert_equal([2, "a", "b", [], {c: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", c: 1))
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assert_equal([1, "a", nil, [], {c: 1}], Bug::ScanArgs.lead_opt_var_hash("a", c: 1))
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assert_equal([1, {c: 1}, nil, [], nil], Bug::ScanArgs.lead_opt_var_hash(c: 1))
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assert_equal([3, "a", "b", ["c"], nil], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c"))
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assert_equal([3, "a", "b", ["c"], {d: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c", d: 1))
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assert_equal([3, "a", "b", [{"c"=>0}], {d: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c"=>0, d: 1))
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end
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def test_opt_trail_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail_hash()}
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assert_equal([1, nil, "a", nil], Bug::ScanArgs.opt_trail_hash("a"))
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assert_equal([2, "a", "b", nil], Bug::ScanArgs.opt_trail_hash("a", "b"))
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assert_equal([1, nil, "a", {c: 1}], Bug::ScanArgs.opt_trail_hash("a", c: 1))
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assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.opt_trail_hash("a", "b", c: 1))
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assert_equal([1, nil, {c: 1}, nil], Bug::ScanArgs.opt_trail_hash(c: 1))
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assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail_hash("a", "b", "c")}
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assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.opt_trail_hash("a", "b"=>0, c: 1))
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end
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def test_lead_opt_trail_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash()}
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash("a")}
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash(c: 1)}
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assert_equal([2, "a", nil, "b", nil], Bug::ScanArgs.lead_opt_trail_hash("a", "b"))
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assert_equal([2, "a", nil, {c: 1}, nil], Bug::ScanArgs.lead_opt_trail_hash("a", c: 1))
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assert_equal([2, "a", nil, "b", {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", c: 1))
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assert_equal([3, "a", "b", "c", nil], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c"))
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assert_equal([3, "a", "b", "c", {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c", c: 1))
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c", "d")}
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assert_equal([3, "a", "b", {"c"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c"=>0, c: 1))
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end
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def test_var_trail_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.var_trail_hash()}
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assert_equal([1, [], "a", nil], Bug::ScanArgs.var_trail_hash("a"))
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assert_equal([2, ["a"], "b", nil], Bug::ScanArgs.var_trail_hash("a", "b"))
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assert_equal([1, [], "a", {c: 1}], Bug::ScanArgs.var_trail_hash("a", c: 1))
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assert_equal([2, ["a"], "b", {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", c: 1))
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assert_equal([1, [], {c: 1}, nil], Bug::ScanArgs.var_trail_hash(c: 1))
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assert_equal([3, ["a", "b"], "c", nil], Bug::ScanArgs.var_trail_hash("a", "b", "c"))
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assert_equal([3, ["a", "b"], "c", {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", "c", c: 1))
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assert_equal([3, ["a", "b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", "c"=>0, c: 1))
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end
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def test_lead_var_trail_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash()}
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash("a")}
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash(c: 1)}
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assert_equal([2, "a", [], {c: 1}, nil], Bug::ScanArgs.lead_var_trail_hash("a", c: 1))
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assert_equal([2, "a", [], "b", nil], Bug::ScanArgs.lead_var_trail_hash("a", "b"))
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assert_equal([2, "a", [], "b", {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", c: 1))
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assert_equal([3, "a", ["b"], "c", nil], Bug::ScanArgs.lead_var_trail_hash("a", "b", "c"))
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assert_equal([3, "a", ["b"], "c", {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", "c", c: 1))
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assert_equal([3, "a", ["b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", c: 1, "c"=>0))
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end
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def test_opt_var_trail_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.opt_var_trail_hash()}
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assert_equal([1, nil, [], "a", nil], Bug::ScanArgs.opt_var_trail_hash("a"))
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assert_equal([1, nil, [], {c: 1}, nil], Bug::ScanArgs.opt_var_trail_hash(c: 1))
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assert_equal([1, nil, [], "a", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", c: 1))
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assert_equal([2, "a", [], "b", nil], Bug::ScanArgs.opt_var_trail_hash("a", "b"))
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assert_equal([2, "a", [], "b", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", c: 1))
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assert_equal([3, "a", ["b"], "c", nil], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c"))
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assert_equal([3, "a", ["b"], "c", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c", c: 1))
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assert_equal([3, "a", ["b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c"=>0, c: 1))
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end
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def test_lead_opt_var_trail_hash
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_trail_hash()}
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assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_trail_hash("a")}
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assert_equal([2, "a", nil, [], {b: 1}, nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", b: 1))
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assert_equal([2, "a", nil, [], "b", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b"))
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assert_equal([2, "a", nil, [], "b", {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", c: 1))
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assert_equal([3, "a", "b", [], "c", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c"))
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assert_equal([3, "a", "b", [], "c", {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", c: 1))
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assert_equal([4, "a", "b", ["c"], "d", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", "d"))
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assert_equal([4, "a", "b", ["c"], {"d"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", "d"=>0, c: 1))
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end
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end
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