[−][src]Function molt::test_harness::test_harness
pub fn test_harness(interp: &mut Interp, args: &[String]) -> Result<(), ()>
Executes the Molt test harness, given the command-line arguments, in the context of the given interpreter.
The first element of the args
array must be the name of the test script
to execute. The remaining elements are meant to be test harness options,
but are currently ignored.
See molt::interp
for details on how to configure and
add commands to a Molt interpreter.
Example
use molt::Interp; use std::env; // FIRST, get the command line arguments. let args: Vec<String> = env::args().collect(); // NEXT, create and initialize the interpreter. let mut interp = Interp::new(); // NOTE: commands can be added to the interpreter here. // NEXT, evaluate the file, if any. if args.len() > 1 { molt::test_harness(&mut interp, &args[1..]); } else { eprintln!("Usage: mytest *filename.tcl"); }