Roxen.git/ server/ etc/ test/ tests/ pike_test_common.pike

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2009-09-17

2009-09-17 07:55:22 by Martin Stjernholm <mast@lysator.liu.se>

Generalized test functions and added macros to provide line number info for tests.

Rev: server/etc/include/testsuite.h:1.1
Rev: server/etc/test/tests/pike_test_common.pike:1.13

22:    return replace(res * ", ","%","%%");   }    - void report_1st(function cb, array args, function check ) + string describe_test (function|string cb, array args)   { -  +  if (functionp (cb)) +  return sprintf ("%O(%s)", cb, describe_arglist (args)); +  if (sizeof (args)) +  catch {return sprintf (cb, @args);}; +  return cb; + } +  + string pad_to_column (string str, int col, string cont_prefix) + { +  array(string) split = str / "\n"; +  if (sizeof (split) > 1 && split[-1] == "") split = split[..<1]; +  if (sizeof (split[-1]) > col) split += ({""}); +  split[-1] += " " * (col - sizeof (split[-1])); +  return split * ("\n" + cont_prefix); + } +  + void report_1st(function|string|array cb, array args, function check ) + {    if( !verbose )    return;    int checkid = ' ';
34:    else if( check != check_is_configuration &&    check == check_is_module )    checkid = '~'; -  report_error("%3d %c%-66s ", current_test, -  checkid,sprintf("%O("+describe_arglist( args )+")",cb)[..65] -  ); +  +  if (arrayp (cb)) +  // Got line number info. +  report_error ("%3d %s:%d:\n" +  " %c %s ", +  current_test, cb[0], cb[1], checkid, +  pad_to_column (describe_test (cb[2], args), +  66, sprintf (" %c ", checkid))); +  else +  report_error("%3d%c %s ", current_test, checkid, +  pad_to_column (describe_test (cb, args), +  66, sprintf (" %c ", checkid)));   }      string indent( int l, string what )
44:    array q = what/"\n";   // if( q[-1] == "" ) q = q[..sizeof(q)-2];    string i = (" "*l+"| "); -  return i+q*("\n"+i)+"\n"; +  return i+q*("\n"+i);   }      string do_describe_error( mixed err )   { -  if( stringp( err ) ) -  return indent(2,err + (strlen(err)?(err[-1] == '\n' ? "": "\n" ):"")); - #if 0 -  catch { -  err = (array)err; -  err[1] = err[1][sizeof(err[1])-3..]; -  return indent(2, describe_backtrace( err ) ); -  }; - #endif -  return indent(2, describe_backtrace( err ) ); +  if (!stringp (err)) err = describe_backtrace (err); +  if (has_suffix (err, "\n")) err = err[..<1]; +  return indent(2, err) + "\n";   }    - void report_test_failure( mixed err, function cb, array args, int st ) + void report_test_failure( mixed err, +  function|string|array cb, array args, int st )   {    if( verbose )    report_debug(" FAILED\n"); -  report_debug(do_describe_error(sprintf( "%O( %s ) FAILED\n", -  cb, describe_arglist( args )))); +  else { +  if (arrayp (cb)) { +  // Got line number info. +  report_debug (indent (2, sprintf ("%s:%d: FAILED", +  cb[0], cb[1])) + "\n" + +  do_describe_error(describe_test (cb[2], args))); +  } +  else +  report_debug(do_describe_error(describe_test (cb, args) + " FAILED")); +  } +     if( err )    report_debug( do_describe_error( err ) ); -  +  report_debug ("\n");    tests_failed++;   }       - void report_test_ok( mixed err, function cb, array args, int st ) + void report_test_ok( mixed err, function|string|array cb, array args, int st )   {    if( verbose )    {
87:   }       - mixed test_generic( function check_return, function cb, mixed ... args ) + mixed test_generic( function check_return, function|array cb, mixed ... args )   {    current_test++;    mixed result;    report_1st( cb, args, check_return );    int st = gethrtime(); -  +  function test_fn = arrayp (cb) ? cb[2] : cb;    mixed err = catch { -  result = cb( @args ); +  result = test_fn( @args );    };    if( check_return )    check_return( result, err, cb, args,st );
105:    return result;   }    + mixed test_really_generic( function check_return, function(void:mixed) test_fn, +  string|array test_text, array test_text_args ) + { +  current_test++; +  mixed result; +  report_1st( test_text, test_text_args, check_return ); +  int st = gethrtime(); +  mixed err = catch { +  result = test_fn(); +  }; +  if( check_return ) +  check_return( result, err, test_text, test_text_args,st ); +  else if( err ) +  report_test_failure( err, test_text, test_text_args,st ); +  else +  report_test_ok( err, test_text, test_text_args,st ); +  return result; + }    - void check_error( mixed res, mixed err, function cb, array args,int st ) +  + void check_error( mixed res, mixed err, +  function|string|array cb, array args, int st )   {    if( err )    report_test_ok( err, cb, args, st );
114:    report_test_failure( "Expected error", cb, args, st );   }    - void check_is_module( mixed res, mixed err, function cb, array args, int st ) + void check_is_module( mixed res, mixed err, +  function|string|array cb, array args, int st )   {    if( err )    report_test_failure( err, cb, args, st );
126:    report_test_ok( err, cb, args, st );   }    - void check_is_configuration( mixed res, mixed err, function cb, array args, -  int st) + void check_is_configuration( mixed res, mixed err, +  function|string|array cb, array args, int st)   {    if( err )    report_test_failure( err, cb, args, st );
139:   }       - void check_true( mixed res, mixed err, function cb, array args, int st ) + void check_true( mixed res, mixed err, +  function|string|array cb, array args, int st )   {    if( err )    report_test_failure( err, cb, args, st );    else    if( !res ) -  report_test_failure( "expected non-zero, got 0", cb, args, st); +  report_test_failure( sprintf ("expected non-zero, got %O", res), +  cb, args, st);    else    report_test_ok( err, cb, args, st );   }    - void check_false( mixed res, mixed err, function cb, array args, int st ) + void check_false( mixed res, mixed err, +  function|string|array cb, array args, int st )   {    if( err )    report_test_failure( err, cb, args, st );
165:   function check_is( mixed m )   {    return -  lambda( mixed res, mixed err, function cb, array args, int st ) +  lambda( mixed res, mixed err, function|string|array cb, array args, int st )    {    if( err )    report_test_failure( err, cb, args, st );
186:   function check_equal( mixed m )   {    return -  lambda( mixed res, mixed err, function cb, array args, int st ) +  lambda( mixed res, mixed err, function|string|array cb, array args, int st )    {    if( err )    report_test_failure( err, cb, args, st );
202:   function check_not_equal( mixed m )   {    return -  lambda( mixed res, mixed err, function cb, array args, int st ) +  lambda( mixed res, mixed err, function|string|array cb, array args, int st )    {    if( err )    report_test_failure( err, cb, args, st );    else    if( equal( res, m )) -  report_test_failure(sprintf("Got %O, expected %O", res,m), +  report_test_failure(sprintf("Got %O, expected different value", res),    cb,args,st);    else    report_test_ok( err, cb, args, st );
216:   }       - mixed test( function f, mixed ... args ) + mixed cpp_test_true (string file, int line, function(void:mixed) test_fn, +  string test_text, array test_text_args)   { -  +  return test_really_generic (check_true, test_fn, +  ({file, line, test_text}), test_text_args); + } +  + mixed test( function|array f, mixed ... args ) + {    return test_generic( 0, f, @args );   }    - mixed test_true( function f, mixed ... args ) + mixed test_true( function|array f, mixed ... args )   {    return test_generic( check_true, f, @args );   }    - mixed test_false( function f, mixed ... args ) + mixed test_false( function|array f, mixed ... args )   {    return test_generic( check_false, f, @args );   }    - mixed test_error( function f, mixed ... args ) + mixed test_error( function|array f, mixed ... args )   {    return test_generic( check_error, f, @args );   }    - mixed test_equal( mixed what, function f, mixed ... args ) + mixed test_equal( mixed what, function|array f, mixed ... args )   {    return test_generic( check_equal( what ), f, @args );   }    - mixed test_not_equal( mixed what, function f, mixed ... args ) + mixed test_not_equal( mixed what, function|array f, mixed ... args )   {    return test_generic( check_not_equal( what ), f, @args );   }