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-rw-r--r--test/prism/pattern_test.rb132
1 files changed, 0 insertions, 132 deletions
diff --git a/test/prism/pattern_test.rb b/test/prism/pattern_test.rb
deleted file mode 100644
index e0aa079cb9..0000000000
--- a/test/prism/pattern_test.rb
+++ /dev/null
@@ -1,132 +0,0 @@
-# frozen_string_literal: true
-
-require_relative "test_helper"
-
-module Prism
- class PatternTest < TestCase
- def test_invalid_syntax
- assert_raise(Pattern::CompilationError) { scan("", "<>") }
- end
-
- def test_invalid_constant
- assert_raise(Pattern::CompilationError) { scan("", "Foo") }
- end
-
- def test_invalid_nested_constant
- assert_raise(Pattern::CompilationError) { scan("", "Foo::Bar") }
- end
-
- def test_regexp_with_interpolation
- assert_raise(Pattern::CompilationError) { scan("", "/\#{foo}/") }
- end
-
- def test_string_with_interpolation
- assert_raise(Pattern::CompilationError) { scan("", '"#{foo}"') }
- end
-
- def test_symbol_with_interpolation
- assert_raise(Pattern::CompilationError) { scan("", ":\"\#{foo}\"") }
- end
-
- def test_invalid_node
- assert_raise(Pattern::CompilationError) { scan("", "IntegerNode[^foo]") }
- end
-
- def test_self
- assert_raise(Pattern::CompilationError) { scan("", "self") }
- end
-
- def test_array_pattern_no_constant
- results = scan("1 + 2", "[IntegerNode]")
-
- assert_equal 1, results.length
- end
-
- def test_array_pattern
- results = scan("1 + 2", "CallNode[name: :+, receiver: IntegerNode, arguments: [IntegerNode]]")
-
- assert_equal 1, results.length
- end
-
- def test_alternation_pattern
- results = scan("Foo + Bar + 1", "ConstantReadNode | IntegerNode")
-
- assert_equal 3, results.length
- assert_equal 1, results.grep(IntegerNode).first.value
- end
-
- def test_constant_read_node
- results = scan("Foo + Bar + Baz", "ConstantReadNode")
-
- assert_equal 3, results.length
- assert_equal %w[Bar Baz Foo], results.map(&:slice).sort
- end
-
- def test_object_const
- results = scan("1 + 2 + 3", "IntegerNode[]")
-
- assert_equal 3, results.length
- end
-
- def test_constant_path
- results = scan("Foo + Bar + Baz", "Prism::ConstantReadNode")
-
- assert_equal 3, results.length
- end
-
- def test_hash_pattern_no_constant
- results = scan("Foo + Bar + Baz", "{ name: :+ }")
-
- assert_equal 2, results.length
- end
-
- def test_hash_pattern_regexp
- results = scan("Foo + Bar + Baz", "{ name: /^[[:punct:]]$/ }")
-
- assert_equal 2, results.length
- assert_equal ["Prism::CallNode"], results.map { |node| node.class.name }.uniq
- end
-
- def test_nil
- results = scan("foo", "{ receiver: nil }")
-
- assert_equal 1, results.length
- end
-
- def test_regexp_options
- results = scan("@foo + @bar + @baz", "InstanceVariableReadNode[name: /^@B/i]")
-
- assert_equal 2, results.length
- end
-
- def test_string_empty
- results = scan("", "''")
-
- assert_empty results
- end
-
- def test_symbol_empty
- results = scan("", ":''")
-
- assert_empty results
- end
-
- def test_symbol_plain
- results = scan("@foo", "{ name: :\"@foo\" }")
-
- assert_equal 1, results.length
- end
-
- def test_symbol
- results = scan("@foo", "{ name: :@foo }")
-
- assert_equal 1, results.length
- end
-
- private
-
- def scan(source, query)
- Prism::Pattern.new(query).scan(Prism.parse(source).value).to_a
- end
- end
-end