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51 lines
1.2 KiB
V
51 lines
1.2 KiB
V
// vtest build: !windows
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import os
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import time
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fn test_input_rune_iterator_with_unicode_input() {
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mut p := os.new_process(@VEXE)
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p.set_args(['-e', 'for i, r in input_rune_iterator() { println("> i: \${i:04} | r: `\${r}`") }'])
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p.set_redirect_stdio()
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p.run()
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spawn fn [mut p] () {
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time.sleep(10 * time.millisecond)
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dump(p.pid)
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p.stdin_write('Проба Abc 你好 🌍 123')
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time.sleep(10 * time.millisecond)
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p.stdin_write('\0x00') // 0 should break the input stream
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time.sleep(10 * time.millisecond)
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eprintln('>>> done')
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}()
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mut olines := []string{}
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for p.is_alive() {
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if oline := p.pipe_read(.stdout) {
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olines << oline
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}
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time.sleep(1 * time.millisecond)
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}
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p.close()
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p.wait()
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assert p.code == 0
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eprintln('done')
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solines := olines.join('\n').trim_space().replace('\r', '')
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eprintln('solines.len: ${solines.len} | solines: ${solines}')
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assert solines.len > 100
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assert solines == '> i: 0000 | r: `П`
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> i: 0001 | r: `р`
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> i: 0002 | r: `о`
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> i: 0003 | r: `б`
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> i: 0004 | r: `а`
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> i: 0005 | r: ` `
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> i: 0006 | r: `A`
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> i: 0007 | r: `b`
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> i: 0008 | r: `c`
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> i: 0009 | r: ` `
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> i: 0010 | r: `你`
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> i: 0011 | r: `好`
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> i: 0012 | r: ` `
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> i: 0013 | r: `🌍`
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> i: 0014 | r: ` `
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> i: 0015 | r: `1`
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> i: 0016 | r: `2`
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> i: 0017 | r: `3`'
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}
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