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Add golang example grammar

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Also, support '\a' character class shorthand in regexes,
for alphabetical characters
This commit is contained in:
Max Brunsfeld 2014-03-29 16:29:34 -07:00
parent 13c4e6e648
commit 7adb0bf34f
10 changed files with 4044 additions and 1015 deletions
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46
spec/runtime/language_specs.cc
View file

@ -4,6 +4,7 @@
extern "C" ts_parser ts_parser_javascript();
extern "C" ts_parser ts_parser_json();
extern "C" ts_parser ts_parser_arithmetic();
extern "C" ts_parser ts_parser_golang();
START_TEST
@ -18,38 +19,25 @@ describe("Languages", [&]() {
ts_document_free(doc);
});
auto run_tests_for_language = [&](string language) {
for (auto &entry : test_entries_for_language(language)) {
it(entry.description.c_str(), [&]() {
ts_document_set_input_string(doc, entry.input.c_str());
AssertThat(ts_document_string(doc), Equals(entry.tree_string.c_str()));
auto run_tests_for_language = [&](string language, ts_parser parser) {
describe(language.c_str(), [&]() {
before_each([&]() {
ts_document_set_parser(doc, parser);
});
}
for (auto &entry : test_entries_for_language(language)) {
it(entry.description.c_str(), [&]() {
ts_document_set_input_string(doc, entry.input.c_str());
AssertThat(ts_document_string(doc), Equals(entry.tree_string.c_str()));
});
}
});
};
describe("json", [&]() {
before_each([&]() {
ts_document_set_parser(doc, ts_parser_json());
});
run_tests_for_language("json");
});
describe("arithmetic", [&]() {
before_each([&]() {
ts_document_set_parser(doc, ts_parser_arithmetic());
});
run_tests_for_language("arithmetic");
});
describe("javascript", [&]() {
before_each([&]() {
ts_document_set_parser(doc, ts_parser_javascript());
});
run_tests_for_language("javascript");
});
run_tests_for_language("json", ts_parser_json());
run_tests_for_language("arithmetic", ts_parser_arithmetic());
run_tests_for_language("javascript", ts_parser_javascript());
run_tests_for_language("golang", ts_parser_golang());
});
END_TEST

77
spec/runtime/languages/golang/main.txt Normal file
View file

@ -0,0 +1,77 @@
==========================================
parses trivial programs
==========================================
package trivial
type x int64
var y = 0
func z() {}
---
(program
(package_directive (package_name))
(type_declaration (type_name) (type_name))
(var_declaration (var_name) (number))
(func_declaration (var_name) (statement_block)))
==========================================
parses complex types
==========================================
package trivial
type x *struct {
field1 []int64
field2 map[string]interface{
DoStuff()
}
}
---
(program
(package_directive (package_name))
(type_declaration
(type_name)
(pointer_type (struct_type
(var_name) (slice_type (type_name))
(var_name) (map_type (type_name) (interface_type (var_name)))))))
============================================
parses functions arguments
============================================
package main
func oneArg(arg1 interface{}) {}
func argsOfSameType(arg1, arg2 string) {}
func argsOfDifferentTypes() (arg1 string, arg2 int64) {}
---
(program
(package_directive (package_name))
(func_declaration (var_name) (var_name) (interface_type) (statement_block))
(func_declaration (var_name) (var_name) (var_name) (type_name) (statement_block))
(func_declaration (var_name) (var_name) (type_name) (var_name) (type_name) (statement_block)))
============================================
parses functions with unnamed return values
============================================
package main
func oneReturnValue() string {}
func multipleReturnValues() (string, int64, error) {}
---
(program
(package_directive (package_name))
(func_declaration (var_name) (type_name)
(statement_block))
(func_declaration (var_name) (type_name) (type_name) (type_name)
(statement_block)))
============================================
parses functions with named return values
============================================
package main
func oneReturnValue() (result string) {}
func multipleReturnValues() (result string, count int64, err error) {}
---
(program
(package_directive (package_name))
(func_declaration (var_name) (var_name) (type_name)
(statement_block))
(func_declaration (var_name) (var_name) (type_name) (var_name) (type_name) (var_name) (type_name)
(statement_block)))