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https://github.com/containers/buildah.git
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72e2bf4c69
When containers.conf has the "container_name_as_hostname" option set, use that value, with values that don't fit `[A-Za-z0-9][A-Za-z0-9.-]+` stripped out. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
32 lines
1.4 KiB
Go
32 lines
1.4 KiB
Go
package buildah
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestMapContainerNameToHostname(t *testing.T) {
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cases := [][2]string{
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{"trivial", "trivial"},
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{"Nottrivial", "Nottrivial"},
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{"0Nottrivial", "0Nottrivial"},
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{"0Nottrivi-al", "0Nottrivi-al"},
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{"-0Nottrivi-al", "0Nottrivi-al"},
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{".-0Nottrivi-.al", "0Nottrivi-.al"},
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{".-0Nottrivi-.al0123456789", "0Nottrivi-.al0123456789"},
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{".-0Nottrivi-.al0123456789+0123456789", "0Nottrivi-.al01234567890123456789"},
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{".-0Nottrivi-.al0123456789+0123456789/0123456789", "0Nottrivi-.al012345678901234567890123456789"},
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{".-0Nottrivi-.al0123456789+0123456789/0123456789%0123456789", "0Nottrivi-.al0123456789012345678901234567890123456789"},
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{".-0Nottrivi-.al0123456789+0123456789/0123456789%0123456789_0123456789", "0Nottrivi-.al01234567890123456789012345678901234567890123456789"},
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{".-0Nottrivi-.al0123456789+0123456789/0123456789%0123456789_0123456789:0123456", "0Nottrivi-.al012345678901234567890123456789012345678901234567890"},
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{".-0Nottrivi-.al0123456789+0123456789/0123456789%0123456789_0123456789:0123456789", "0Nottrivi-.al012345678901234567890123456789012345678901234567890"},
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}
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for i := range cases {
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t.Run(cases[i][0], func(t *testing.T) {
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sanitized := mapContainerNameToHostname(cases[i][0])
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assert.Equalf(t, cases[i][1], sanitized, "mapping container name %q to a valid hostname", cases[i][0])
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})
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}
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}
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