TESTS.txt

1. A loop that counts from 1 to 9. This incorporates both if statements and while loops
	{
	int a
	int b
	string c
	c = " "
	a = 1
	b = 0
	while(a==1)
	{
	b = 1 + b
	if(b==9) 
	{
	c = " done looping"
	a = 0
	}
	print(b)
	print(c)
	}
	}
output = 1 2 3 4 5 6 7 8 9 done looping


1b. Infinite loop and booleans. Note that b = (b==false) is the same as b = !b
	{
	boolean a
	a = true
	boolean b
	b = true
	while (a == true)
	{
	if(b==true)
	{
	print("flip")
	}
	if(b==false)
	{
	print("flop")
	}
	b = (b == false)
	}
output = flipflopflipflopflip....


2. counting above 100. Shows that the OS will only handle positive numbers up to 127
	{
	int a
	int b
	a = 1
	b = 1
	int c 
	c = 0
	int d
	d = 0
	while(b==1)
	{
	a = 9 + a
	c = 1 + c
	if(c==9)
	{
	if(d==1)
	{
	b = 0
	}
	d = 1
	}
	print(a)
	}
	}

3. Demonstates scope
	{
	int a
	a = 1
	print(a)
	{
	a = 3
	{
	int a
	a = 5
	print(a)
	}
	}
	print(a)
	}
output = 153

4. Shows that strings can be reassigned to different lengths
	{
	string a 
	a = "alan "
	print(a)
	a = "alana "
	print(a)
	a = "a long string"
	print(a)
	}
output = alan alana a long string


5. Shows that ints are initialized as 0, and strings as the empty string
	{
	int a
	string b
	print(a)
	print(b)
	}
output = 0

6. Shows that you can cascade addition
	{
	int a
	a = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + a
	print(a)
	}
output = 45

7. Infinite loop!
	{
	string l
	l = "loop"
	while true
	{
	print(l)
	}
	}
output = looplooplooploop...


8. The bodies of If and While statements work like any other scope. 
	{
	int b
	b = 9
	string g
	g = "global "
	if true
	{
	string b
	b = "local"
	print(g)
	}
	print(b)
	}
output = global 9


9. Boolean expressions:
	{
	boolean a
	a = (1+3 == 0+2)
	print(a)
	}
outputs '0'

	{
	boolean a
	a = (1+1 == 0+2)
	print(a)
	}
outputs '1'

10. Print stringExpr:
	{
	print("stringy")
	}
output = stringy

11. Also, print stringExpr's of different lengths
	{
	print("a ")
	print("ab ")
	print("abc ")
	print("ab ")
	print("a")
	}
output = a ab abc ab a

12. Variable assignment to strings:
	{
	string a
	a = "alan"
	if (1 == 2)
	{
	a = "blackstone"
	}
	print(a)
	}
output = "alan"

13. Using booleans as variables:
	{
	{
	boolean a
	a = false
	print(a)
	boolean b
	b = true
	print(b)
	if (b == true)
	{
	print("b is true")
	}
	}
output = 01b is true

14. More booleans as variables:
	{
	boolean a
	a = (true == false)
	print(a)
	a = (2 == 1+1)
	print(a)
	a = (a == a)
	print(a)
	}
output = 011



NOT WORKING/ISSUES WARNINGS
1. Subtraction warning:
{
int a
a = 6
a = 1 - 2
}


2. Heap and code overlap:
{
string a
a = "this string is way too long for so few bytes"
print(a)
}

3. This is the only test I couldn't get working. I store a lot of values in the accumulator and S0XX, so I suspect that some value is getting lost somewhere.
{
boolean a
a = ((1 == 1) == (2 == 2))
print(a)
}
}