OpenEuphoria

1. How to test function that uses public variable?

• Posted by SnakeCharmer Sep 20, 2012
• 1745 views

My program rot13.ex:

include addlucky.e
 
public integer LUCKY = 1 
sequence Message = "Hello, World!" -- must be converted to "Ifmmp, Xpsme!" 
integer CurrentSymbol 
 
for i = 1 to length(Message) do 
	CurrentSymbol = Message[i] 
	if (CurrentSymbol >= 'a' and CurrentSymbol <= 'z') then 
		CurrentSymbol -= 'a' 
		CurrentSymbol = addLucky(CurrentSybmol) 
		CurrentSymbol += 'a' 
	elsif (CurrentSymbol >= 'A' and CurrentSymbol <= 'Z') then 
		CurrentSymbol -= 'A' 
		CurrentSymbol = addLucky(CurrentSybmol) 
		CurrentSymbol += 'A' 
	else 
		CurrentSymbol = 0 
	end if 
	if CurrentSymbol != 0 then 
		Message[i] = CurrentSymbol 
	end if 
end for 
 
puts(1, Message)

addlucky.e:

export function addLucky(integer Letter)
	Letter += LUCKY 
	if Letter > 25 then 
		Letter -= 25 
	end if 
	return Letter 
end function 

t_addlucky.e

include std/unittest.e 
include addlucky.e 
 
public integer LUCKY = 1 
 
test_equal("", 1, addLucky(0)) 
test_equal("", 2, addLucky(1)) 
test_equal("", 0, addLucky(25)) 

C:\WORK>eutest t_uniquens.e

interpreting t_addlucky.e: C:\WORK\addlucky.e:1 <0074>:: Errors resolving the following references: 'LUCKY' (addlucky.e:1) has not been declared.

export function addLucky(integer Letter) ^

FAILURE: t_addlucky.e EUPHORIA error with status 1

Test results summary: FAIL: t_addlucky.e Files (run: 1) (failed: 1) (0% success)

What's wrong?

3. Re: How to test function that uses public variable?

• Posted by Insolor Sep 25, 2012
• 1576 views

include addlucky.e 
public integer LUCKY = 1 

Doesn't eutest support forward references?

5. Re: How to test function that uses public variable?

• Posted by mattlewis (admin) Sep 25, 2012
• 1520 views

include addlucky.e 
public integer LUCKY = 1 

Euphoria does. Eutest just executes your code with euphoria (or translates, etc). However, you need to include the file that declares the variable in the file that uses the variable (or a file that does a public include on the file that declares the public variable).

Matt