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Added acceptance tests for immutable bit
Ticket: ENT-10961, CFE-1840 Signed-off-by: Lars Erik Wik <lars.erik.wik@northern.tech>
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‎tests/acceptance/10_files/14_immutable/00_immutable.cf

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##############################################################################
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#
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# Test that immutable file CANNOT be edited by agent without specifying
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# fsattrs immutable constraint.
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#
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##############################################################################
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body common control
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{
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inputs => { "../../default.cf.sub" };
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bundlesequence => { default("$(this.promise_filename)") };
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version => "1.0";
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}
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body fsattrs set_immutable
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{
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immutable => "true";
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}
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body fsattrs set_mutable
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{
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immutable => "false";
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}
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bundle agent init
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{
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files:
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"/tmp/00_immutable.txt"
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content => "I'm immutable",
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fsattrs => set_immutable;
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}
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bundle agent test
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{
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meta:
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"description" -> { "CFE-1840", "ENT-10961" }
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string => "Test that immutable file cannot be edited by agent without specifying fsattrs immutable constraint";
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"test_soft_fail"
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string => "hpux|aix|windows",
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meta => { "CFE-1840", "ENT-10961" };
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commands:
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"$(sys.cf_agent) -Kf $(this.promise_filename).sub";
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}
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bundle agent check
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{
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vars:
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"expected"
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string => "I'm immutable";
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"actual"
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string => readfile("/tmp/00_immutable.txt");
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classes:
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"ok"
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expression => strcmp("$(actual)", "$(expected)");
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methods:
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"any"
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usebundle => dcs_passif("ok", "$(this.promise_filename)"),
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inherit => "true";
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reports:
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"Expected: '$(expected)', actual: '$(actual)'";
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}
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bundle agent destroy
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{
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files:
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# Make sure immutable bit is not set
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"/tmp/00_immutable.txt"
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fsattrs => set_mutable,
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delete => tidy;
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}

‎tests/acceptance/10_files/14_immutable/00_immutable.cf.sub

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body fsattrs set_immutable
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{
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# Nothing here
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}
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bundle agent main
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{
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files:
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"/tmp/00_immutable.txt"
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content => "I'm mutable",
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fsattrs => set_immutable;
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}

‎tests/acceptance/10_files/14_immutable/01_immutable.cf

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##############################################################################
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#
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# Test that immutable file CAN be edited by agent with fsattrs immutable
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# constraint set to true.
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#
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##############################################################################
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body common control
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{
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inputs => { "../../default.cf.sub" };
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bundlesequence => { default("$(this.promise_filename)") };
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version => "1.0";
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}
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body fsattrs set_immutable
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{
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immutable => "true";
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}
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body fsattrs set_mutable
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{
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immutable => "false";
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}
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bundle agent init
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{
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files:
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"/tmp/01_immutable.txt"
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content => "I'm immutable",
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fsattrs => set_immutable;
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}
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bundle agent test
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{
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meta:
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"description" -> { "CFE-1840", "ENT-10961" }
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string => "Test that immutable file CAN be edited by agent with fsattrs immutable constraint set to true";
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# "test_soft_fail" will not work here, because init will not be able to set
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# the immutable bit, hence the agent will be able to mutate it
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"test_skip_unsupported"
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string => "hpux|aix|windows",
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meta => { "CFE-1840", "ENT-10961" };
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commands:
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"$(sys.cf_agent) -Kf $(this.promise_filename).sub";
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}
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bundle agent check
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{
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vars:
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"expected"
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string => "I'm mutable";
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"actual"
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string => readfile("/tmp/01_immutable.txt");
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classes:
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"ok"
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expression => strcmp("$(actual)", "$(expected)");
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methods:
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"any"
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usebundle => dcs_passif("ok", "$(this.promise_filename)"),
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inherit => "true";
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reports:
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any::
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"Expected: '$(expected)', actual: '$(actual)'";
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}
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bundle agent destroy
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{
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files:
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# Make sure immutable bit is not set
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"/tmp/01_immutable.txt"
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fsattrs => set_mutable,
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delete => tidy;
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}

‎tests/acceptance/10_files/14_immutable/01_immutable.cf.sub

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body fsattrs set_immutable
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{
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immutable => "true";
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}
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bundle agent main
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{
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files:
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"/tmp/01_immutable.txt"
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content => "I'm mutable",
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fsattrs => set_immutable;
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}

‎tests/acceptance/10_files/14_immutable/02_immutable.cf

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##############################################################################
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#
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# Test that immutable bit can be cleared by agent with fsattrs immutable
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# constraint set to false.
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#
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##############################################################################
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body common control
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{
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inputs => { "../../default.cf.sub" };
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bundlesequence => { default("$(this.promise_filename)") };
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version => "1.0";
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}
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body fsattrs set_immutable
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{
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immutable => "true";
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}
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body fsattrs set_mutable
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{
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immutable => "false";
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}
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bundle agent init
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{
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files:
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"/tmp/02_immutable.txt"
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content => "I'm immutable",
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fsattrs => set_immutable;
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}
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bundle agent test
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{
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meta:
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"description" -> { "CFE-1840", "ENT-10961" }
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string => "Test that immutable bit can be cleared by agent with fsattrs immutable constraint set to false";
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# "test_soft_fail" will not work here, because init will not be able to set
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# the immutable bit, hence the agent will be able to mutate it, even without
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# actually clearing it.
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"test_skip_unsupported"
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string => "hpux|aix|windows",
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meta => { "CFE-1840", "ENT-10961" };
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commands:
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"$(sys.cf_agent) -Kf $(this.promise_filename).sub";
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}
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bundle agent check
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{
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vars:
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"expected"
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string => "I'm mutable";
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"actual"
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string => readfile("/tmp/02_immutable.txt");
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classes:
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"ok"
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expression => strcmp("$(actual)", "$(expected)");
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methods:
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"any"
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usebundle => dcs_passif("ok", "$(this.promise_filename)"),
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inherit => "true";
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reports:
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any::
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"Expected: '$(expected)', actual: '$(actual)'";
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}
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bundle agent destroy
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{
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files:
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# Make sure immutable bit is not set
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"/tmp/02_immutable.txt"
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fsattrs => set_mutable,
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delete => tidy;
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}

‎tests/acceptance/10_files/14_immutable/02_immutable.cf.sub

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body fsattrs set_immutable
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{
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immutable => "false";
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}
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bundle agent main
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{
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files:
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"/tmp/02_immutable.txt"
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content => "I'm mutable",
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fsattrs => set_immutable;
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}

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