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54 lines
1.4 KiB
54 lines
1.4 KiB
package main |
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import ( |
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"os/exec" |
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"strconv" |
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"github.com/01-edu/public/go/tests/lib" |
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) |
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func main() { |
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execFatal := func(name string, arg ...string) string { |
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b, err := exec.Command(name, arg...).CombinedOutput() |
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if _, ok := err.(*exec.ExitError); ok { |
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lib.Fatalf("%s\n", b) |
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} else { |
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lib.Fatalf("%s\n", err) |
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} |
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return string(b) |
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} |
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// executes the test and compares student with solutions |
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executeTest := func(name string, x, y int) { |
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var output, correct string |
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if x == 0 && y == 0 { |
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output = execFatal("sh", "-c", name+" | ./raid3") |
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correct = execFatal("sh", "-c", name+" | raid3_prog") |
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} else { |
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output = execFatal("sh", "-c", "./"+name+" "+strconv.Itoa(x)+" "+strconv.Itoa(y)+" | ./raid3") |
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correct = execFatal("sh", "-c", "./"+name+" "+strconv.Itoa(x)+" "+strconv.Itoa(y)+" | raid3_prog") |
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} |
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if output != correct { |
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lib.Fatalf("./%s %d %d | ./raid3 prints %q instead of %q\n", |
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name, x, y, output, correct) |
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} |
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} |
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// testing all raids1 |
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names := []string{"raid1a", "raid1b", "raid1c", "raid1d", "raid1e"} |
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for _, name := range names { |
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x := lib.RandIntBetween(1, 50) |
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y := lib.RandIntBetween(1, 50) |
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executeTest(name, x, y) |
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} |
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// testing special case AA, AC, A, A |
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// A C |
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executeTest("raid1e", 2, 1) |
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executeTest("raid1c", 2, 1) |
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executeTest("raid1d", 1, 2) |
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executeTest("raid1e", 1, 2) |
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executeTest("raid1e", 1, 1) |
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executeTest("echo", 0, 0) |
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}
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