28 lines
599 B
Go
28 lines
599 B
Go
package hostupdate
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import "testing"
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func TestCompareVersions(t *testing.T) {
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tests := []struct {
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left, right string
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want int
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}{
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{"v1.2.0-preview.2", "v1.2.0-preview.3", -1},
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{"v1.2.0-preview.10", "v1.2.0-preview.3", 1},
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{"v1.2.0-preview.3", "v1.2.0", -1},
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{"v1.2.1", "v1.2.0", 1},
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{"v1.2.0", "v1.2.0", 0},
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}
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for _, test := range tests {
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got := CompareVersions(test.left, test.right)
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if got < 0 {
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got = -1
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} else if got > 0 {
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got = 1
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}
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if got != test.want {
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t.Fatalf("CompareVersions(%q, %q)=%d, want %d", test.left, test.right, got, test.want)
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}
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}
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}
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