1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
# frozen_string_literal: true
require_relative "test_helper"
module Prism
class SnippetsTest < TestCase
except = [
"encoding_binary.txt",
"newline_terminated.txt",
"seattlerb/begin_rescue_else_ensure_no_bodies.txt",
"seattlerb/case_in.txt",
"seattlerb/parse_line_defn_no_parens.txt",
"seattlerb/pct_nl.txt",
"seattlerb/str_heredoc_interp.txt",
"spanning_heredoc_newlines.txt",
"unparser/corpus/semantic/dstr.txt",
"whitequark/dedenting_heredoc.txt",
"whitequark/multiple_pattern_matches.txt"
]
Fixture.each_with_all_versions(except: except) do |fixture, version|
define_method(fixture.test_name(version)) { assert_snippets(fixture, version) }
end
private
# We test every snippet (separated by \n\n) in isolation to ensure the
# parser does not try to read bytes further than the end of each snippet.
def assert_snippets(fixture, version)
fixture.read.split(/(?<=\S)\n\n(?=\S)/).each do |snippet|
snippet = snippet.rstrip
result = Prism.parse(snippet, filepath: fixture.path, version: version)
assert result.success?
if !ENV["PRISM_BUILD_MINIMAL"]
dumped = Prism.dump(snippet, filepath: fixture.path, version: version)
assert_equal_nodes(result.value, Prism.load(snippet, dumped, version: version).value)
end
end
end
end
end
|
