97 lines
2.8 KiB
V
97 lines
2.8 KiB
V
module main
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///////////////////////////////////////////////////////////////////////
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/// This file will get compiled as a part of the same module,
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/// in which a given _test.v file is, when v is given -stats argument
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/// The methods defined here are called back by the test program's
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/// main function, generated by compiler/main.v so that customizing the
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/// look & feel of the results is easy, since it is done in normal V
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/// code, instead of in embedded C ...
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///////////////////////////////////////////////////////////////////////
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import os
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import benchmark
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import term
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struct BenchedTests {
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mut:
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oks int
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fails int
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test_suit_file string
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step_func_name string
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bench benchmark.Benchmark
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}
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/////////////////////////////////////////////////////////////////////
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// Called at the start of the test program produced by `v -stats file_test.v`
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fn start_testing() BenchedTests {
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mut b := BenchedTests{ bench: benchmark.new_benchmark() }
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b.test_suit_file = os.executable() + '.v'
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println('running tests in: $b.test_suit_file')
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return b
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}
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// Called before each test_ function, defined in file_test.v
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fn (b mut BenchedTests) testing_step_start(stepfunc string) {
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b.step_func_name = stepfunc.replace('main__','')
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b.oks = C.g_test_oks
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b.fails = C.g_test_fails
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b.bench.step()
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}
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// Called after each test_ function, defined in file_test.v
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fn (b mut BenchedTests) testing_step_end() {
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ok_diff := C.g_test_oks - b.oks
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fail_diff := C.g_test_fails - b.fails
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//////////////////////////////////////////////////////////////////
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if ok_diff == 0 && fail_diff == 0 {
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b.bench.neither_fail_nor_ok()
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println(' ' + b.bench.step_message('NO asserts | ') + b.fn_name() )
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return
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}
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//////////////////////////////////////////////////////////////////
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if ok_diff > 0 {
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b.bench.ok_many(ok_diff)
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}
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if fail_diff > 0 {
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b.bench.fail_many(fail_diff)
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}
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//////////////////////////////////////////////////////////////////
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if ok_diff > 0 && fail_diff == 0 {
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println(ok_text('OK') + b.bench.step_message(nasserts(ok_diff)) + b.fn_name() )
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return
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}
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if fail_diff > 0 {
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println(fail_text('FAIL') + b.bench.step_message(nasserts(fail_diff)) + b.fn_name() )
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return
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}
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}
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fn (b &BenchedTests) fn_name() string {
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return b.step_func_name + '()'
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}
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// Called at the end of the test program produced by `v -stats file_test.v`
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fn (b mut BenchedTests) end_testing() {
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b.bench.stop()
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println( ' ' + b.bench.total_message('running V tests in "' + os.filename(b.test_suit_file) + '"' ) )
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}
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/////////////////////////////////////////////////////////////////////
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fn nasserts(n int) string {
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if n==0 { return '${n:2d} asserts | ' }
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if n==1 { return '${n:2d} assert | ' }
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return '${n:2d} asserts | '
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}
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fn ok_text(s string) string {
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return term.ok_message('${s:5s}')
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}
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fn fail_text(s string) string {
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return term.fail_message('${s:5s}')
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}
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