/* xbt_str.cpp - various helping functions to deal with strings */
-/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2021. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+#include "xbt/parse_units.hpp"
#include "xbt/str.h"
#include "simgrid/Exception.hpp"
#include "catch.hpp"
+#include <string>
+#include <vector>
-#define mytest(name, input, expected) \
- INFO(name); \
- a = static_cast<char**>(xbt_dynar_to_array(xbt_str_split_quoted(input))); \
- s = xbt_str_join_array(a, "XXX"); \
- REQUIRE(not strcmp(s, expected)); \
- xbt_free(s); \
- for (int i = 0; a[i] != nullptr; i++) \
- xbt_free(a[i]); \
- xbt_free(a);
-
-#define test_parse_error(function, name, variable, str) \
- do { \
- INFO(name); \
- REQUIRE_THROWS_MATCHES(variable = function(str, "Parse error"), xbt_ex, \
- Catch::Matchers::Predicate<xbt_ex>([](xbt_ex const& e) { return e.category == arg_error; }, \
- "category arg_error")); \
- } while (0)
+namespace {
+template <typename F> void test_parse_error(F function, const std::string& name, const char* str)
+{
+ INFO(name);
+ REQUIRE_THROWS_AS(function(str, "Parse error"), std::invalid_argument);
+}
-#define test_parse_ok(function, name, variable, str, value) \
- do { \
- INFO(name); \
- REQUIRE_NOTHROW(variable = function(str, "Parse error")); \
- REQUIRE(variable == value); /* Fail to parse str */ \
- } while (0)
+template <typename F, typename T> void test_parse_ok(F function, const std::string& name, const char* str, T value)
+{
+ INFO(name);
+ T variable;
+ REQUIRE_NOTHROW(variable = function(str, "Parse error"));
+ REQUIRE(variable == value); /* Fail to parse str */
+}
+}
TEST_CASE("xbt::str: String Handling", "xbt_str")
{
-
- SECTION("Test the function xbt_str_split_quoted")
+ SECTION("Test the parsing functions")
{
- char** a;
- char* s;
+ test_parse_ok(xbt_str_parse_int, "Parse int", "42", 42);
+ test_parse_ok(xbt_str_parse_int, "Parse 0 as an int", "0", 0);
+ test_parse_ok(xbt_str_parse_int, "Parse -1 as an int", "-1", -1);
+
+ test_parse_error(xbt_str_parse_int, "Parse int + noise", "342 cruft");
+ test_parse_error(xbt_str_parse_int, "Parse nullptr as an int", nullptr);
+ test_parse_error(xbt_str_parse_int, "Parse '' as an int", "");
+ test_parse_error(xbt_str_parse_int, "Parse cruft as an int", "cruft");
- mytest("Empty", "", "");
- mytest("Basic test", "toto tutu", "totoXXXtutu");
- mytest("Useless backslashes", "\\t\\o\\t\\o \\t\\u\\t\\u", "totoXXXtutu");
- mytest("Protected space", "toto\\ tutu", "toto tutu");
- mytest("Several spaces", "toto tutu", "totoXXXtutu");
- mytest("LTriming", " toto tatu", "totoXXXtatu");
- mytest("Triming", " toto tutu ", "totoXXXtutu");
- mytest("Single quotes", "'toto tutu' tata", "toto tutuXXXtata");
- mytest("Double quotes", "\"toto tutu\" tata", "toto tutuXXXtata");
- mytest("Mixed quotes", "\"toto' 'tutu\" tata", "toto' 'tutuXXXtata");
- mytest("Backslashed quotes", "\\'toto tutu\\' tata", "'totoXXXtutu'XXXtata");
- mytest("Backslashed quotes + quotes", "'toto \\'tutu' tata", "toto 'tutuXXXtata");
+ test_parse_ok(xbt_str_parse_double, "Parse 42 as a double", "42", 42);
+ test_parse_ok(xbt_str_parse_double, "Parse 42.5 as a double", "42.5", 42.5);
+ test_parse_ok(xbt_str_parse_double, "Parse 0 as a double", "0", 0);
+ test_parse_ok(xbt_str_parse_double, "Parse -1 as a double", "-1", -1);
+
+ test_parse_error(xbt_str_parse_double, "Parse double + noise", "342 cruft");
+ test_parse_error(xbt_str_parse_double, "Parse nullptr as a double", nullptr);
+ test_parse_error(xbt_str_parse_double, "Parse '' as a double", "");
+ test_parse_error(xbt_str_parse_double, "Parse cruft as a double", "cruft");
}
- SECTION("Test the parsing functions")
+ SECTION("Test the parsing-with-units functions")
{
- int rint = -9999;
- test_parse_ok(xbt_str_parse_int, "Parse int", rint, "42", 42);
- test_parse_ok(xbt_str_parse_int, "Parse 0 as an int", rint, "0", 0);
- test_parse_ok(xbt_str_parse_int, "Parse -1 as an int", rint, "-1", -1);
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1.0", "") == std::vector<double>{1e0});
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1.0,2.0", "") == std::vector<double>{1e0, 2e0});
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1.0,2.0,3.0", "") == std::vector<double>{1e0, 2e0, 3e0});
- test_parse_error(xbt_str_parse_int, "Parse int + noise", rint, "342 cruft");
- test_parse_error(xbt_str_parse_int, "Parse nullptr as an int", rint, nullptr);
- test_parse_error(xbt_str_parse_int, "Parse '' as an int", rint, "");
- test_parse_error(xbt_str_parse_int, "Parse cruft as an int", rint, "cruft");
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1", "") == std::vector<double>{1e0});
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1,2", "") == std::vector<double>{1.0, 2.0});
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1,2,3", "") == std::vector<double>{1.0, 2.0, 3.0});
- double rdouble = -9999;
- test_parse_ok(xbt_str_parse_double, "Parse 42 as a double", rdouble, "42", 42);
- test_parse_ok(xbt_str_parse_double, "Parse 42.5 as a double", rdouble, "42.5", 42.5);
- test_parse_ok(xbt_str_parse_double, "Parse 0 as a double", rdouble, "0", 0);
- test_parse_ok(xbt_str_parse_double, "Parse -1 as a double", rdouble, "-1", -1);
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1.0f", "") == std::vector<double>{1e0});
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1.0kf,2.0Mf", "") == std::vector<double>{1e3, 2e6});
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1.0Gf,2.0Tf,3.0Pf", "") ==
+ std::vector<double>{1e9, 2e12, 3e15});
- test_parse_error(xbt_str_parse_double, "Parse double + noise", rdouble, "342 cruft");
- test_parse_error(xbt_str_parse_double, "Parse nullptr as a double", rdouble, nullptr);
- test_parse_error(xbt_str_parse_double, "Parse '' as a double", rdouble, "");
- test_parse_error(xbt_str_parse_double, "Parse cruft as a double", rdouble, "cruft");
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1f", "") == std::vector<double>{1e0});
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1kf,2Gf", "") == std::vector<double>{1e3, 2e9});
+ REQUIRE(xbt_parse_get_all_speeds(__FILE__, __LINE__, "1Ef,2Zf,3Yf", "") == std::vector<double>{1e18, 2e21, 3e24});
}
}
