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kraken/tests/test_runner.krak

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import string:*
import io:*
import os:*
fun error(message: *char) {
println("ERROR:")
println(message)
}
fun main(argc: int, argv: **char): int {
var kraken_path = string("./test_compiler/test_compiler")
var all_results = string()
var num_passed = 0
var name_length = 0
// first iterate and get the length of the longest line
for (var i = 1; i < argc; i++;) {
var name = string(argv[i])
if (name.length() > name_length)
name_length = name.length()
}
var pad_with_spaces = fun(name: string): string {
while (name.length() < name_length) name += " "
return name
}
for (var i = 1; i < argc; i++;) {
var test_name = string(argv[i])
println(string("Doing test for ") + test_name)
if (system(kraken_path + " " + test_name + ".krak")) error("could not compile")
var results_file_name = test_name + ".results"
var expected_results_file_name = test_name + ".expected_results"
if (system(string("./") + test_name + ".krak.exe > " + results_file_name)) error("could not run")
if (read_file(results_file_name) == read_file(expected_results_file_name)) {
println(test_name + "\tPASSED!")
all_results += pad_with_spaces(test_name) + "\tPASSED!\n"
num_passed++
system(string("rm ./") + results_file_name)
} else {
println(test_name + "\tFAILED!")
all_results += pad_with_spaces(test_name) + "\tFAILED!\n"
}
system(string("rm ./") + test_name + ".krak.*")
}
println(string("\n\nTEST RESULTS: ") + num_passed + "/" + (argc-1))
println(all_results)
return 0
}