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https://github.com/opencontainers/runc.git
synced 2026-07-11 22:37:14 +08:00
Kir Kolyshkin
25ef852ad6
Strictly speaking, == is for [[ only, not for [ / test, and, unlike =, the right side is a pattern. To avoid confusion, use =. In cases where we compare with empty string, use -z instead. Keep using [[ in some cases since it does not require quoting the left and right side of comparison (I trust shellcheck on that one). This should have no effect (other than the code being a tad more strict). Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
59 lines
1.3 KiB
Bash
59 lines
1.3 KiB
Bash
#!/usr/bin/env bats
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load helpers
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function setup() {
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setup_busybox
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# Create fake rootfs.
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mkdir rootfs/testdir
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echo "Forbidden information!" >rootfs/testfile
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# add extra masked paths
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update_config '(.. | select(.maskedPaths? != null)) .maskedPaths += ["/testdir", "/testfile"]'
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}
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function teardown() {
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teardown_bundle
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}
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@test "mask paths [file]" {
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# run busybox detached
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runc run -d --console-socket "$CONSOLE_SOCKET" test_busybox
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[ "$status" -eq 0 ]
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runc exec test_busybox cat /testfile
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[ "$status" -eq 0 ]
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[ -z "$output" ]
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runc exec test_busybox rm -f /testfile
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[ "$status" -eq 1 ]
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[[ "${output}" == *"Read-only file system"* ]]
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runc exec test_busybox umount /testfile
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[ "$status" -eq 1 ]
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[[ "${output}" == *"Operation not permitted"* ]]
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}
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@test "mask paths [directory]" {
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# run busybox detached
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runc run -d --console-socket "$CONSOLE_SOCKET" test_busybox
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[ "$status" -eq 0 ]
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runc exec test_busybox ls /testdir
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[ "$status" -eq 0 ]
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[ -z "$output" ]
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runc exec test_busybox touch /testdir/foo
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[ "$status" -eq 1 ]
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[[ "${output}" == *"Read-only file system"* ]]
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runc exec test_busybox rm -rf /testdir
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[ "$status" -eq 1 ]
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[[ "${output}" == *"Read-only file system"* ]]
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runc exec test_busybox umount /testdir
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[ "$status" -eq 1 ]
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[[ "${output}" == *"Operation not permitted"* ]]
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}
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