Reworked the test suite so I can create tests for the stdlib.

[vvhitespace] / tests / vv_test.py

diff --git a/tests/vv_test.py b/tests/vv_test.py
new file mode 100755 (executable)
index 0000000..9345239
--- /dev/null
+++ b/tests/vv_test.py
@@ -0,0 +1,51 @@
+#!/usr/local/bin/python3.6
+
+# (c) 2019 Aaron Taylor <ataylor at subgeniuskitty dot com>
+# All rights reserved.
+
+# Quick and dirty tests for the VVhitespace interpreter.
+
+import os, subprocess
+
+compiler_path = '../vvc'
+interpreter_path = '../vvi'
+temp_file = './test.vvs'
+path_to_tests = './'
+src_extension = '.pvvs'
+
+tests = [
+        # Format: ['filename_without_extension', 'string for stdin', 'string for expected stdout']
+        ['0001_push_printchar_exit', '', 'A'],
+        ['1001_stack_push', '', 'A'],
+        ['1002_stack_dup', '', 'AA'],
+        ['1003_stack_swap', '', 'AB'],
+        ['1004_stack_drop', '', 'A'],
+        ['2001_arithmetic_addition', '', 'B'],
+        ['2002_arithmetic_subtraction', '', 'A'],
+        ['2003_arithmetic_multiplication', '', 'B'],
+        ['2004_arithmetic_division', '', 'A'],
+        ['2005_arithmetic_remainder', '', 'A'],
+        ['3001_heap', '', 'BCA'],
+        ['4001_flowcontrol_exit', '', ''],
+        ['4002_flowcontrol_unconditional_jump_to_label', '', 'A'],
+        ['4003_flowcontrol_jump_if_tos_is_zero', '', 'A'],
+        ['4004_flowcontrol_jump_if_tos_is_negative', '', 'A'],
+        ['4005_flowcontrol_jump_to_subroutine', '', 'A'],
+        ['4006_flowcontrol_return_from_subroutine', '', 'A'],
+        ['4100_flowcontrol_branches_not_taken', '', 'A'],
+        ['5001_io_output_character', '', 'A'],
+        ['5002_io_output_digit', '', '2'],
+        ['5003_io_input_character', 'A', 'A'],
+        ['5004_io_input_digit', '1', '1'],
+        ] 
+
+for test in tests:
+    subprocess.run([compiler_path, '-i', path_to_tests + test[0] + src_extension, '-o', temp_file])
+    result = subprocess.run([interpreter_path, '-i', temp_file], stdout=subprocess.PIPE, input=test[1].encode('utf-8'))
+    if result.stdout.decode('utf-8') != test[2]:
+        print('\n' + test[0])
+    else:
+        print('.', end='', flush=True)
+    os.remove(temp_file)
+
+print("")