diff options
Diffstat (limited to 'test/-ext-/test_scan_args.rb')
-rw-r--r-- | test/-ext-/test_scan_args.rb | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/test/-ext-/test_scan_args.rb b/test/-ext-/test_scan_args.rb new file mode 100644 index 0000000000..cb2dab5760 --- /dev/null +++ b/test/-ext-/test_scan_args.rb @@ -0,0 +1,231 @@ +require 'test/unit' +require '-test-/scan_args' + +class TestScanArgs < Test::Unit::TestCase + def test_lead + assert_raise(ArgumentError) {Bug::ScanArgs.lead()} + assert_equal([1, "a"], Bug::ScanArgs.lead("a")) + assert_raise(ArgumentError) {Bug::ScanArgs.lead("a", "b")} + end + + def test_opt + assert_equal([0, nil], Bug::ScanArgs.opt()) + assert_equal([1, "a"], Bug::ScanArgs.opt("a")) + assert_raise(ArgumentError) {Bug::ScanArgs.opt("a", "b")} + end + + def test_lead_opt + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt()} + assert_equal([1, "a", nil], Bug::ScanArgs.lead_opt("a")) + assert_equal([2, "a", "b"], Bug::ScanArgs.lead_opt("a", "b")) + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt("a", "b", "c")} + end + + def test_var + assert_equal([0, []], Bug::ScanArgs.var()) + assert_equal([3, ["a", "b", "c"]], Bug::ScanArgs.var("a", "b", "c")) + end + + def test_lead_var + assert_raise(ArgumentError) {Bug::ScanArgs.lead_var()} + assert_equal([3, "a", ["b", "c"]], Bug::ScanArgs.lead_var("a", "b", "c")) + end + + def test_opt_var + assert_equal([0, nil, []], Bug::ScanArgs.opt_var()) + assert_equal([3, "a", ["b", "c"]], Bug::ScanArgs.opt_var("a", "b", "c")) + end + + def test_lead_opt_var + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var()} + assert_equal([3, "a", "b", ["c"]], Bug::ScanArgs.lead_opt_var("a", "b", "c")) + end + + def test_opt_trail + assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail()} + assert_equal([2, "a", "b"], Bug::ScanArgs.opt_trail("a", "b")) + assert_equal([1, nil, "a"], Bug::ScanArgs.opt_trail("a")) + assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail("a", "b", "c")} + end + + def test_lead_opt_trail + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail()} + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail("a")} + assert_equal([2, "a", nil, "b"], Bug::ScanArgs.lead_opt_trail("a", "b")) + assert_equal([3, "a", "b", "c"], Bug::ScanArgs.lead_opt_trail("a", "b", "c")) + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail("a", "b", "c", "d")} + end + + def test_var_trail + assert_raise(ArgumentError) {Bug::ScanArgs.var_trail()} + assert_equal([1, [], "a"], Bug::ScanArgs.var_trail("a")) + assert_equal([2, ["a"], "b"], Bug::ScanArgs.var_trail("a", "b")) + end + + def test_lead_var_trail + assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail("a")} + assert_equal([2, "a", [], "b"], Bug::ScanArgs.lead_var_trail("a", "b")) + assert_equal([3, "a", ["b"], "c"], Bug::ScanArgs.lead_var_trail("a", "b", "c")) + end + + def test_opt_var_trail + assert_raise(ArgumentError) {Bug::ScanArgs.opt_var_trail()} + assert_equal([1, nil, [], "a"], Bug::ScanArgs.opt_var_trail("a")) + assert_equal([2, "a", [], "b"], Bug::ScanArgs.opt_var_trail("a", "b")) + assert_equal([3, "a", ["b"], "c"], Bug::ScanArgs.opt_var_trail("a", "b", "c")) + end + + def test_lead_opt_var_trail + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_trail("a")} + assert_equal([2, "a", nil, [], "b"], Bug::ScanArgs.lead_opt_var_trail("a", "b")) + assert_equal([3, "a", "b", [], "c"], Bug::ScanArgs.lead_opt_var_trail("a", "b", "c")) + assert_equal([4, "a", "b", ["c"], "d"], Bug::ScanArgs.lead_opt_var_trail("a", "b", "c", "d")) + end + + def test_hash + assert_equal([0, nil], Bug::ScanArgs.hash()) + assert_raise(ArgumentError) {Bug::ScanArgs.hash("a")} + assert_equal([0, {a: 0}], Bug::ScanArgs.hash(a: 0)) + end + + def test_lead_hash + assert_raise(ArgumentError) {Bug::ScanArgs.lead_hash()} + assert_equal([1, "a", nil], Bug::ScanArgs.lead_hash("a")) + assert_raise(ArgumentError) {Bug::ScanArgs.lead_hash("a", "b")} + assert_equal([1, "a", {b: 1}], Bug::ScanArgs.lead_hash("a", b: 1)) + assert_equal([1, {b: 1}, nil], Bug::ScanArgs.lead_hash(b: 1)) + end + + def test_opt_hash + assert_equal([0, nil, nil], Bug::ScanArgs.opt_hash()) + assert_equal([1, "a", nil], Bug::ScanArgs.opt_hash("a")) + assert_equal([0, nil, {b: 1}], Bug::ScanArgs.opt_hash(b: 1)) + assert_equal([1, "a", {b: 1}], Bug::ScanArgs.opt_hash("a", b: 1)) + assert_raise(ArgumentError) {Bug::ScanArgs.opt_hash("a", "b")} + assert_equal([1, {"a"=>0}, {b: 1}], Bug::ScanArgs.opt_hash("a"=>0, b: 1)) + end + + def test_lead_opt_hash + assert_equal([1, "a", nil, nil], Bug::ScanArgs.lead_opt_hash("a")) + assert_equal([2, "a", "b", nil], Bug::ScanArgs.lead_opt_hash("a", "b")) + assert_equal([1, "a", nil, {c: 1}], Bug::ScanArgs.lead_opt_hash("a", c: 1)) + assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.lead_opt_hash("a", "b", c: 1)) + assert_equal([1, {c: 1}, nil, nil], Bug::ScanArgs.lead_opt_hash(c: 1)) + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_hash("a", "b", "c")} + assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_hash("a", "b"=>0, c: 1)) + end + + def test_var_hash + assert_equal([0, [], nil], Bug::ScanArgs.var_hash()) + assert_equal([1, ["a"], nil], Bug::ScanArgs.var_hash("a")) + assert_equal([1, ["a"], {b: 1}], Bug::ScanArgs.var_hash("a", b: 1)) + assert_equal([0, [], {b: 1}], Bug::ScanArgs.var_hash(b: 1)) + assert_equal([1, [{"a"=>0}], {b: 1}], Bug::ScanArgs.var_hash("a"=>0, b: 1)) + end + + def test_lead_var_hash + assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_hash()} + assert_equal([1, "a", [], nil], Bug::ScanArgs.lead_var_hash("a")) + assert_equal([2, "a", ["b"], nil], Bug::ScanArgs.lead_var_hash("a", "b")) + assert_equal([2, "a", ["b"], {c: 1}], Bug::ScanArgs.lead_var_hash("a", "b", c: 1)) + assert_equal([1, "a", [], {c: 1}], Bug::ScanArgs.lead_var_hash("a", c: 1)) + assert_equal([1, {c: 1}, [], nil], Bug::ScanArgs.lead_var_hash(c: 1)) + assert_equal([3, "a", ["b", "c"], nil], Bug::ScanArgs.lead_var_hash("a", "b", "c")) + assert_equal([2, "a", [{"b"=>0}], {c: 1}], Bug::ScanArgs.lead_var_hash("a", "b"=>0, c: 1)) + end + + def test_opt_var_hash + assert_equal([0, nil, [], nil], Bug::ScanArgs.opt_var_hash()) + assert_equal([1, "a", [], nil], Bug::ScanArgs.opt_var_hash("a")) + assert_equal([2, "a", ["b"], nil], Bug::ScanArgs.opt_var_hash("a", "b")) + assert_equal([2, "a", ["b"], {c: 1}], Bug::ScanArgs.opt_var_hash("a", "b", c: 1)) + assert_equal([1, "a", [], {c: 1}], Bug::ScanArgs.opt_var_hash("a", c: 1)) + assert_equal([0, nil, [], {c: 1}], Bug::ScanArgs.opt_var_hash(c: 1)) + assert_equal([3, "a", ["b", "c"], nil], Bug::ScanArgs.opt_var_hash("a", "b", "c")) + assert_equal([2, "a", [{"b"=>0}], {c: 1}], Bug::ScanArgs.opt_var_hash("a", "b"=>0, c: 1)) + end + + def test_lead_opt_var_hash + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_hash()} + assert_equal([1, "a", nil, [], nil], Bug::ScanArgs.lead_opt_var_hash("a")) + assert_equal([2, "a", "b", [], nil], Bug::ScanArgs.lead_opt_var_hash("a", "b")) + assert_equal([2, "a", "b", [], {c: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", c: 1)) + assert_equal([1, "a", nil, [], {c: 1}], Bug::ScanArgs.lead_opt_var_hash("a", c: 1)) + assert_equal([1, {c: 1}, nil, [], nil], Bug::ScanArgs.lead_opt_var_hash(c: 1)) + assert_equal([3, "a", "b", ["c"], nil], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c")) + assert_equal([3, "a", "b", ["c"], {d: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c", d: 1)) + assert_equal([3, "a", "b", [{"c"=>0}], {d: 1}], Bug::ScanArgs.lead_opt_var_hash("a", "b", "c"=>0, d: 1)) + end + + def test_opt_trail_hash + assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail_hash()} + assert_equal([1, nil, "a", nil], Bug::ScanArgs.opt_trail_hash("a")) + assert_equal([2, "a", "b", nil], Bug::ScanArgs.opt_trail_hash("a", "b")) + assert_equal([1, nil, "a", {c: 1}], Bug::ScanArgs.opt_trail_hash("a", c: 1)) + assert_equal([2, "a", "b", {c: 1}], Bug::ScanArgs.opt_trail_hash("a", "b", c: 1)) + assert_equal([1, nil, {c: 1}, nil], Bug::ScanArgs.opt_trail_hash(c: 1)) + assert_raise(ArgumentError) {Bug::ScanArgs.opt_trail_hash("a", "b", "c")} + assert_equal([2, "a", {"b"=>0}, {c: 1}], Bug::ScanArgs.opt_trail_hash("a", "b"=>0, c: 1)) + end + + def test_lead_opt_trail_hash + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash()} + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash("a")} + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash(c: 1)} + assert_equal([2, "a", nil, "b", nil], Bug::ScanArgs.lead_opt_trail_hash("a", "b")) + assert_equal([2, "a", nil, {c: 1}, nil], Bug::ScanArgs.lead_opt_trail_hash("a", c: 1)) + assert_equal([2, "a", nil, "b", {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", c: 1)) + assert_equal([3, "a", "b", "c", nil], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c")) + assert_equal([3, "a", "b", "c", {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c", c: 1)) + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c", "d")} + assert_equal([3, "a", "b", {"c"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_trail_hash("a", "b", "c"=>0, c: 1)) + end + + def test_var_trail_hash + assert_raise(ArgumentError) {Bug::ScanArgs.var_trail_hash()} + assert_equal([1, [], "a", nil], Bug::ScanArgs.var_trail_hash("a")) + assert_equal([2, ["a"], "b", nil], Bug::ScanArgs.var_trail_hash("a", "b")) + assert_equal([1, [], "a", {c: 1}], Bug::ScanArgs.var_trail_hash("a", c: 1)) + assert_equal([2, ["a"], "b", {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", c: 1)) + assert_equal([1, [], {c: 1}, nil], Bug::ScanArgs.var_trail_hash(c: 1)) + assert_equal([3, ["a", "b"], "c", nil], Bug::ScanArgs.var_trail_hash("a", "b", "c")) + assert_equal([3, ["a", "b"], "c", {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", "c", c: 1)) + assert_equal([3, ["a", "b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.var_trail_hash("a", "b", "c"=>0, c: 1)) + end + + def test_lead_var_trail_hash + assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash()} + assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash("a")} + assert_raise(ArgumentError) {Bug::ScanArgs.lead_var_trail_hash(c: 1)} + assert_equal([2, "a", [], {c: 1}, nil], Bug::ScanArgs.lead_var_trail_hash("a", c: 1)) + assert_equal([2, "a", [], "b", nil], Bug::ScanArgs.lead_var_trail_hash("a", "b")) + assert_equal([2, "a", [], "b", {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", c: 1)) + assert_equal([3, "a", ["b"], "c", nil], Bug::ScanArgs.lead_var_trail_hash("a", "b", "c")) + assert_equal([3, "a", ["b"], "c", {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", "c", c: 1)) + assert_equal([3, "a", ["b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.lead_var_trail_hash("a", "b", c: 1, "c"=>0)) + end + + def test_opt_var_trail_hash + assert_raise(ArgumentError) {Bug::ScanArgs.opt_var_trail_hash()} + assert_equal([1, nil, [], "a", nil], Bug::ScanArgs.opt_var_trail_hash("a")) + assert_equal([1, nil, [], {c: 1}, nil], Bug::ScanArgs.opt_var_trail_hash(c: 1)) + assert_equal([1, nil, [], "a", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", c: 1)) + assert_equal([2, "a", [], "b", nil], Bug::ScanArgs.opt_var_trail_hash("a", "b")) + assert_equal([2, "a", [], "b", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", c: 1)) + assert_equal([3, "a", ["b"], "c", nil], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c")) + assert_equal([3, "a", ["b"], "c", {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c", c: 1)) + assert_equal([3, "a", ["b"], {"c"=>0}, {c: 1}], Bug::ScanArgs.opt_var_trail_hash("a", "b", "c"=>0, c: 1)) + end + + def test_lead_opt_var_trail_hash + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_trail_hash()} + assert_raise(ArgumentError) {Bug::ScanArgs.lead_opt_var_trail_hash("a")} + assert_equal([2, "a", nil, [], {b: 1}, nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", b: 1)) + assert_equal([2, "a", nil, [], "b", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b")) + assert_equal([2, "a", nil, [], "b", {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", c: 1)) + assert_equal([3, "a", "b", [], "c", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c")) + assert_equal([3, "a", "b", [], "c", {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", c: 1)) + assert_equal([4, "a", "b", ["c"], "d", nil], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", "d")) + assert_equal([4, "a", "b", ["c"], {"d"=>0}, {c: 1}], Bug::ScanArgs.lead_opt_var_trail_hash("a", "b", "c", "d"=>0, c: 1)) + end +end |