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digitalmars.D - Unit tests in libraries?

reply Mike Linford <mike.linford.reg gmail.com> writes:
Sorry for the repost, but its been more than 24 hours in 
digitalmars.D.learn

Is this a bug? Unit tests do not seem to work in libraries. I'm using dmd 
1.062 for linux.

mylib.d :
module mylib;

void blah()
{
}
unittest
{
	assert(false);
}

main.d :
module main;

import mylib;

void main()
{
	blah();
}

The unit test does not get run when compiled as:
dmd -lib mylib.d
dmd main.d mylib.a

But does get run when compiled as
dmd main.d mylib.d

Is this the intended behavior for unit tests in libraries?

-- 
Mike Linford
Aug 16 2010
parent reply Walter Bright <newshound2 digitalmars.com> writes:
Mike Linford wrote:

 The unit test does not get run when compiled as:
 dmd -lib mylib.d
 dmd main.d mylib.a
 
 But does get run when compiled as
 dmd main.d mylib.d




You need to compile with -unittest to run them.
Aug 16 2010
next sibling parent Mike Linford <mike.linford.reg gmail.com> writes:
On Mon, 16 Aug 2010 10:26:46 -0700, Walter Bright wrote:


 Mike Linford wrote:

 The unit test does not get run when compiled as: dmd -lib mylib.d
 dmd main.d mylib.a
 
 But does get run when compiled as
 dmd main.d mylib.d



 
 You need to compile with -unittest to run them.



Sorry, I forgot to include that I DID include -unittest in all compile 
lines.



-- 
Mike Linford
Aug 16 2010
prev sibling next sibling parent reply Mike Linford <mike.linford.reg gmail.com> writes:
On Mon, 16 Aug 2010 10:26:46 -0700, Walter Bright wrote:


 Mike Linford wrote:

 The unit test does not get run when compiled as: dmd -lib mylib.d
 dmd main.d mylib.a
 
 But does get run when compiled as
 dmd main.d mylib.d



 
 You need to compile with -unittest to run them.



Also, the following creates a library that does run the unit tests:
dmd -c -unittest mylib.d
ar -rc mylib.a mylib.o
dmd -unittest main.d mylib.a




-- 
Mike Linford
Aug 16 2010
parent reply Walter Bright <newshound2 digitalmars.com> writes:
Mike Linford wrote:

 On Mon, 16 Aug 2010 10:26:46 -0700, Walter Bright wrote:
 

 Mike Linford wrote:

 The unit test does not get run when compiled as: dmd -lib mylib.d
 dmd main.d mylib.a

 But does get run when compiled as
 dmd main.d mylib.d



 You need to compile with -unittest to run them.



 Also, the following creates a library that does run the unit tests:
 dmd -c -unittest mylib.d
 ar -rc mylib.a mylib.o
 dmd -unittest main.d mylib.a



Right, that's working as it should.
Aug 16 2010
parent reply Walter Bright <newshound2 digitalmars.com> writes:
Mike Linford wrote:

 Is it working as it should by not including the unit tests with:
 
 dmd -unittest -lib mylib.d
 
 ?



That should work.
Aug 16 2010
parent Stephan <spam extrawurst.org> writes:
Yeah unittests in compiled static librarys do not work as of dmd2048 
right now. please file a bug report with that code.


On 17.08.2010 04:24, Mike Linford wrote:

 On Mon, 16 Aug 2010 17:38:28 -0700, Walter Bright wrote:


 Mike Linford wrote:

 Is it working as it should by not including the unit tests with:

 dmd -unittest -lib mylib.d

 ?



 That should work.



 Yeah, I'm not sure what I'm doing wrong. Can someone else try this out?

 mylib.d:

    1 module mylib;
    2
    3 void blah()
    4 {
    5 }
    6 unittest
    7 {
    8    assert(false);
    9 }
   10

 test.d:

    1 module test;
    2
    3 import mylib;
    4
    5 void main()
    6 {
    7    blah();
    8 }
    9


 Makefile:
    1 test : mylib.a test.d
    2    dmd -unittest test.d mylib.a
    3
    4 mylib.a : mylib.d
    5    dmd -unittest -lib mylib.d
    6
    7 clean :
    8    rm -f test mylib.a *.o
    9
Aug 17 2010
prev sibling next sibling parent Mike Linford <mike.linford.reg gmail.com> writes:
On Mon, 16 Aug 2010 11:22:50 -0700, Walter Bright wrote:


 Mike Linford wrote:

 On Mon, 16 Aug 2010 10:26:46 -0700, Walter Bright wrote:
 

 Mike Linford wrote:

 The unit test does not get run when compiled as: dmd -lib mylib.d dmd
 main.d mylib.a

 But does get run when compiled as
 dmd main.d mylib.d



 You need to compile with -unittest to run them.



 Also, the following creates a library that does run the unit tests: dmd
 -c -unittest mylib.d
 ar -rc mylib.a mylib.o
 dmd -unittest main.d mylib.a



 Right, that's working as it should.



Is it working as it should by not including the unit tests with:

dmd -unittest -lib mylib.d

?



-- 
Mike Linford
Aug 16 2010
prev sibling next sibling parent Mike Linford <mike.linford.reg gmail.com> writes:
On Mon, 16 Aug 2010 17:38:28 -0700, Walter Bright wrote:


 Mike Linford wrote:

 Is it working as it should by not including the unit tests with:
 
 dmd -unittest -lib mylib.d
 
 ?



 That should work.



Yeah, I'm not sure what I'm doing wrong. Can someone else try this out?

mylib.d:

  1 module mylib;
  2 
  3 void blah()
  4 {
  5 }
  6 unittest
  7 {
  8    assert(false);
  9 }
 10 

test.d:

  1 module test;
  2 
  3 import mylib;
  4 
  5 void main()
  6 {
  7    blah();
  8 }
  9 


Makefile:
  1 test : mylib.a test.d
  2    dmd -unittest test.d mylib.a
  3 
  4 mylib.a : mylib.d
  5    dmd -unittest -lib mylib.d
  6 
  7 clean :
  8    rm -f test mylib.a *.o
  9 


-- 
Mike Linford
Aug 16 2010
prev sibling parent Mike Linford <mike.linford.reg gmail.com> writes:
On Tue, 17 Aug 2010 12:38:32 +0200, Stephan wrote:


 Yeah unittests in compiled static librarys do not work as of dmd2048
 right now. please file a bug report with that code.
 
 
 On 17.08.2010 04:24, Mike Linford wrote:

 On Mon, 16 Aug 2010 17:38:28 -0700, Walter Bright wrote:


 Mike Linford wrote:

 Is it working as it should by not including the unit tests with:

 dmd -unittest -lib mylib.d

 ?



 That should work.



 Yeah, I'm not sure what I'm doing wrong. Can someone else try this out?

 mylib.d:

    1 module mylib;
    2
    3 void blah()
    4 {
    5 }
    6 unittest
    7 {
    8    assert(false);
    9 }
   10

 test.d:

    1 module test;
    2
    3 import mylib;
    4
    5 void main()
    6 {
    7    blah();
    8 }
    9


 Makefile:
    1 test : mylib.a test.d
    2    dmd -unittest test.d mylib.a
    3
    4 mylib.a : mylib.d
    5    dmd -unittest -lib mylib.d
    6
    7 clean :
    8    rm -f test mylib.a *.o
    9






Done. http://d.puremagic.com/issues/show_bug.cgi?id=4669



-- 
Mike Linford
Aug 17 2010