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#include "UnityPrefix.h"
#if ENABLE_UNIT_TESTS
#include "Word.h"
#include "Runtime/Testing/Testing.h"
using namespace std;
SUITE (WordTests)
{
TEST (IntToString_Works)
{
CHECK (IntToString (123456) == "123456");
CHECK (IntToString (-123456) == "-123456");
}
TEST (Int64ToString_Works)
{
CHECK (Int64ToString (1099511627776) == "1099511627776");
CHECK (Int64ToString (-1099511627776) == "-1099511627776");
}
TEST (UnsignedIntToString_Works)
{
CHECK (IntToString (123456) == "123456");
}
TEST (UnsignedInt64ToString_Works)
{
CHECK (UnsignedInt64ToString (1099511627776) == "1099511627776");
}
TEST (Word_EndsWith)
{
CHECK(EndsWith("abc","c"));
CHECK(EndsWith("abc","bc"));
CHECK(EndsWith("abc","abc"));
CHECK(EndsWith("abc",""));
CHECK(!EndsWith("abc","d"));
CHECK(!EndsWith("abc","abcd"));
}
TEST (Word_IsStringNumber)
{
CHECK_EQUAL(true, IsStringNumber ("-1"));
CHECK_EQUAL(true, IsStringNumber ("+2"));
CHECK_EQUAL(false, IsStringNumber ("2+"));
CHECK_EQUAL(false, IsStringNumber ("a"));
CHECK_EQUAL(false, IsStringNumber ("1b"));
}
TEST (Word_ReplaceString)
{
string s;
s = "foo bar foo"; replace_string (s, "foo", "x"); CHECK_EQUAL("x bar x", s);
s = "foo bar foo"; replace_string (s, "", ""); CHECK_EQUAL("foo bar foo", s);
}
TEST (Word_SimpleStringToFloatWorks)
{
int len;
CHECK_EQUAL (0.0f, SimpleStringToFloat("0",&len)); CHECK_EQUAL(1,len);
CHECK_EQUAL (0.0f, SimpleStringToFloat("0.0",&len)); CHECK_EQUAL(3,len);
CHECK_EQUAL (0.0f, SimpleStringToFloat(".0",&len)); CHECK_EQUAL(2,len);
CHECK_EQUAL (12.05f, SimpleStringToFloat("12.05",&len)); CHECK_EQUAL(5,len);
CHECK_EQUAL (-3.5f, SimpleStringToFloat("-3.5",&len)); CHECK_EQUAL(4,len);
CHECK_EQUAL (3.14f, SimpleStringToFloat("3.14",&len)); CHECK_EQUAL(4,len);
CHECK_EQUAL (-1024.5f, SimpleStringToFloat("-1024.500",&len)); CHECK_EQUAL(9,len);
}
TEST (Word_Trim)
{
string s;
s=Trim(" \tspaces in front\n"); CHECK_EQUAL("spaces in front\n",s);
s=Trim("spaces behind \t \t\t"); CHECK_EQUAL("spaces behind",s);
s=Trim("\t\t\t\tspaces at both ends \t \t\t"); CHECK_EQUAL("spaces at both ends",s);
s=Trim(""); CHECK_EQUAL("",s);
s=Trim("\t\t\t \t \t"); CHECK_EQUAL("",s);
s=Trim("\n\n Custom Whitespace\r\n","\r\n"); CHECK_EQUAL(" Custom Whitespace",s);
}
TEST (Word_Split)
{
const int kNumtests = 6;
const int kMaxtokens = 3;
const char splitChar = ';';
const char* splitChars = ";/";
string inputs[kNumtests] =
{
"Normal;string;split",
"Adjacent;;separators",
"NoSeparators",
"EndWithSeparator;",
";StartWithSeparator",
";" // No non-separators
};
string inputsMulti[kNumtests] =
{
"Normal;string/split",
"Adjacent/;separators",
"NoSeparators",
"EndWithSeparator;/",
";StartWithSeparator",
";" // No non-separators
};
int outputSizes[kNumtests] =
{
3, 2, 1, 1, 1, 0
};
string outputTokens[][kMaxtokens] =
{
{ "Normal", "string", "split" },
{ "Adjacent", "separators", "" },
{ "NoSeparators", "", "" },
{ "EndWithSeparator", "", "" },
{ "StartWithSeparator", "", "" },
{ "", "", "" }
};
for (int test = 0; test < kNumtests; ++test)
{
string s = inputs[test];
vector<string> tokens;
Split (inputs[test], splitChar, tokens);
CHECK_EQUAL (outputSizes[test], tokens.size ()); // Verify number of tokens
for (int token = 0; token < outputSizes[test]; ++token)
{
CHECK_EQUAL (outputTokens[test][token], tokens[token]); // Verify each token
}
}
for (int test = 0; test < kNumtests; ++test)
{
string s = inputs[test];
vector<string> tokens;
Split (inputsMulti[test], splitChars, tokens);
CHECK_EQUAL (outputSizes[test], tokens.size ()); // Verify number of tokens
for (int token = 0; token < outputSizes[test]; ++token)
{
CHECK_EQUAL (outputTokens[test][token], tokens[token]); // Verify each token
}
}
}
}
#endif // ENABLE_UNIT_TESTS
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