public void ParseNumbers()
{
// ConsumeInteger()
{
Substring subs = new Substring();
int result;
UT_EQ(false, subs.ConsumeInteger(out result)); UT_EQ(0, result);
subs.Set(""); UT_EQ(false, subs.ConsumeInteger(out result)); UT_EQ(0, result);
subs.Set(" ABC"); UT_EQ(false, subs.ConsumeInteger(out result)); UT_EQ(0, result);
subs.Set(" 12345"); UT_EQ(true, subs.ConsumeInteger(out result)); UT_EQ(12345, result);
subs.Set(" 12 45"); UT_EQ(true, subs.ConsumeInteger(out result)); UT_EQ(12, result);
UT_EQ(true, subs.ConsumeInteger(out result)); UT_EQ(45, result);
subs.Set(" 42 ; 7 ; 6 "); UT_EQ(true, subs.ConsumeInteger(out result)); UT_EQ(42, result);
UT_EQ(false, subs.ConsumeInteger(out result)); UT_EQ(0, result);
UT_EQ(false, subs.ConsumeInteger(out result)); UT_EQ(0, result);
char[] ws = " ;".ToCharArray();
subs.Set(" 42 ; 7 ; 6 "); UT_EQ(true, subs.ConsumeInteger(out result, ws)); UT_EQ(42, result);
UT_EQ(true, subs.ConsumeInteger(out result, ws)); UT_EQ(7, result);
UT_EQ(true, subs.ConsumeInteger(out result, ws)); UT_EQ(6, result);
UT_EQ(false, subs.ConsumeInteger(out result, ws)); UT_EQ(0, result);
UT_EQ(false, subs.ConsumeInteger(out result, ws)); UT_EQ(0, result);
}
// ConsumeFloat()
{
Substring subs = new Substring();
double result;
UT_EQ(false, subs.ConsumeFloat(out result)); UT_EQ(0.0, result);
subs.Set(""); UT_EQ(false, subs.ConsumeFloat(out result)); UT_EQ(0.0, result);
subs.Set(" ABC"); UT_EQ(false, subs.ConsumeFloat(out result)); UT_EQ(0.0, result);
subs.Set(" 12345"); UT_EQ(true, subs.ConsumeFloat(out result)); UT_EQ(12345.0, result);
subs.Set(" 12.45 "); UT_EQ(true, subs.ConsumeFloat(out result)); UT_EQ(12.45, result);
subs.Set(" 12 45"); UT_EQ(true, subs.ConsumeFloat(out result)); UT_EQ(12.0, result);
UT_EQ(true, subs.ConsumeFloat(out result)); UT_EQ(45.0, result);
char[] ws = " ;".ToCharArray();
subs.Set(" 42.3 ; 0.7 ; 6 "); UT_EQ(true, subs.ConsumeFloat(out result, null, ws)); UT_EQ(42.3, result);
UT_EQ(true, subs.ConsumeFloat(out result, null, ws)); UT_EQ(0.7, result);
UT_EQ(true, subs.ConsumeFloat(out result, null, ws)); UT_EQ(6.0, result);
UT_EQ(false, subs.ConsumeFloat(out result, null, ws)); UT_EQ(0.0, result);
UT_EQ(false, subs.ConsumeFloat(out result, null, ws)); UT_EQ(0.0, result);
}
}
