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MathLib: Added test for isDec() and removed not required state.

This commit is contained in:
orbitcowboy 2014-11-14 04:29:35 +01:00
parent fafcf40ee6
commit b9a9f51fe0
2 changed files with 20 additions and 3 deletions
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4
lib/mathlib.cpp
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@ -464,7 +464,7 @@ bool MathLib::isBin(const std::string& s)
bool MathLib::isDec(const std::string & s)
{
enum Status {
START, PLUSMINUS, DIGIT, SUFFIX
START, PLUSMINUS, DIGIT
} state = START;
for (std::string::const_iterator it = s.begin(); it != s.end(); ++it) {
switch (state) {
@ -488,8 +488,6 @@ bool MathLib::isDec(const std::string & s)
else
return isValidSuffix(it,s.end());
break;
case SUFFIX:
break;
}
}
return state == DIGIT;

19
test/testmathlib.cpp
View File

@ -31,6 +31,7 @@ private:
void run() {
TEST_CASE(isint);
TEST_CASE(isbin);
TEST_CASE(isdec);
TEST_CASE(isoct);
TEST_CASE(ishex);
TEST_CASE(isnegative);
@ -613,6 +614,24 @@ private:
ASSERT_EQUALS("-inf.0", MathLib::divide("-3.0", "0.0f")); // -inf (#5142)
ASSERT_EQUALS("inf.0", MathLib::divide("-3.0", "-0.0f")); // inf (#5142)
}
void isdec(void)
{
// positive testing
ASSERT_EQUALS(true, MathLib::isDec("1"));
ASSERT_EQUALS(true, MathLib::isDec("+1"));
ASSERT_EQUALS(true, MathLib::isDec("-1"));
ASSERT_EQUALS(true, MathLib::isDec("-100"));
ASSERT_EQUALS(true, MathLib::isDec("-1L"));
ASSERT_EQUALS(true, MathLib::isDec("1UL"));
// negative testing
ASSERT_EQUALS(false, MathLib::isDec("-1."));
ASSERT_EQUALS(false, MathLib::isDec("+1."));
ASSERT_EQUALS(false, MathLib::isDec("-x"));
ASSERT_EQUALS(false, MathLib::isDec("+x"));
ASSERT_EQUALS(false, MathLib::isDec("x"));
}
void isNullValue() const {
// inter zero value