t_ok

t_ok(cond, msg)

t_ok() - Tests whether a condition is true.

t_ok(expr, msg)
ok = t_ok(expr, msg)

Test passes if expr evaluates to true.

Inputs:

expr (logical) – logical expression from actual test results
msg (char array) – message to display for this test

Output:

ok (logical) – (optional) true if test passed, false if failed

Increments the global test count and if the expr is true it increments the passed tests count, otherwise increments the failed tests count. Prints “ok” or “not ok” followed by the msg, unless t_begin() was called with input quiet equal true.

Intended to be called between calls to t_begin() and t_end().

Example:

quiet = 0;
t_begin(5, quiet);
t_ok(pi > 3, 'size of pi');
t_skip(3, 'not yet written');
t_is(2+2, 4, 12, '2+2 still equals 4');
t_end;