83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
// Copyright (c) 2013, Suryandaru Triandana <syndtr@gmail.com>
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// All rights reserved.
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//
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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package capability
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import "testing"
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func TestState(t *testing.T) {
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testEmpty := func(name string, c Capabilities, whats CapType) {
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for i := CapType(1); i <= BOUNDING; i <<= 1 {
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if (i&whats) != 0 && !c.Empty(i) {
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t.Errorf(name+": capabilities set %q wasn't empty", i)
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}
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}
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}
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testFull := func(name string, c Capabilities, whats CapType) {
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for i := CapType(1); i <= BOUNDING; i <<= 1 {
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if (i&whats) != 0 && !c.Full(i) {
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t.Errorf(name+": capabilities set %q wasn't full", i)
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}
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}
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}
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testPartial := func(name string, c Capabilities, whats CapType) {
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for i := CapType(1); i <= BOUNDING; i <<= 1 {
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if (i&whats) != 0 && (c.Empty(i) || c.Full(i)) {
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t.Errorf(name+": capabilities set %q wasn't partial", i)
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}
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}
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}
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testGet := func(name string, c Capabilities, whats CapType, max Cap) {
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for i := CapType(1); i <= BOUNDING; i <<= 1 {
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if (i & whats) == 0 {
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continue
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}
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for j := Cap(0); j <= max; j++ {
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if !c.Get(i, j) {
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t.Errorf(name+": capability %q wasn't found on %q", j, i)
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}
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}
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}
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}
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capf := new(capsFile)
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capf.data.version = 2
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for _, tc := range []struct {
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name string
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c Capabilities
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sets CapType
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max Cap
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}{
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{"v1", new(capsV1), EFFECTIVE | PERMITTED, CAP_AUDIT_CONTROL},
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{"v3", new(capsV3), EFFECTIVE | PERMITTED | BOUNDING, CAP_LAST_CAP},
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{"file_v1", new(capsFile), EFFECTIVE | PERMITTED, CAP_AUDIT_CONTROL},
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{"file_v2", capf, EFFECTIVE | PERMITTED, CAP_LAST_CAP},
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} {
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testEmpty(tc.name, tc.c, tc.sets)
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tc.c.Fill(CAPS | BOUNDS)
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testFull(tc.name, tc.c, tc.sets)
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testGet(tc.name, tc.c, tc.sets, tc.max)
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tc.c.Clear(CAPS | BOUNDS)
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testEmpty(tc.name, tc.c, tc.sets)
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for i := CapType(1); i <= BOUNDING; i <<= 1 {
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for j := Cap(0); j <= CAP_LAST_CAP; j++ {
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tc.c.Set(i, j)
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}
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}
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testFull(tc.name, tc.c, tc.sets)
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testGet(tc.name, tc.c, tc.sets, tc.max)
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for i := CapType(1); i <= BOUNDING; i <<= 1 {
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for j := Cap(0); j <= CAP_LAST_CAP; j++ {
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tc.c.Unset(i, j)
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}
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}
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testEmpty(tc.name, tc.c, tc.sets)
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tc.c.Set(PERMITTED, CAP_CHOWN)
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testPartial(tc.name, tc.c, PERMITTED)
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tc.c.Clear(CAPS | BOUNDS)
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testEmpty(tc.name, tc.c, tc.sets)
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}
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}
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