kexec-tools/spec/kdumpctl_general_spec.sh
Coiby Xu 93373c0406 unit tests: add tests for get_grub_kernel_boot_parameter
This test suite makes use of three features provided by ShellSpec
 - funcion-based mock [2]: mock a function by re-defining and exporting it
 - parameterized tests [3]: run multiple sets of input against the same
   test
 - %text directive [4]: similar to heredoc but free of
   the indentation issue

Note
1. Describe and Context are aliases for ExampleGroup which a block for
grouping example groups or examples [5]. Describe and Context are used to
improve readability.
2. ShellSpec requires .shellspec file.

[1] https://github.com/dodie/testing-in-bash#detailed-comparision
[2] https://github.com/shellspec/shellspec#function-based-mock
[3] https://github.com/shellspec/shellspec#parameters---parameterized-example
[4] https://github.com/shellspec/shellspec#text---embedded-text
[5] https://github.com/shellspec/shellspec#dsl-syntax

Reviewed-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Coiby Xu <coxu@redhat.com>
2022-04-14 11:44:27 +08:00

49 lines
1.5 KiB
Bash

#!/bin/bash
Describe 'kdumpctl'
Include ./kdumpctl
Describe 'get_grub_kernel_boot_parameter()'
grubby() {
%text
#|index=1
#|kernel="/boot/vmlinuz-5.14.14-200.fc34.x86_64"
#|args="crashkernel=11M nvidia-drm.modeset=1 crashkernel=100M ro rhgb quiet crcrashkernel=200M crashkernel=32T-64T:128G,64T-102400T:180G fadump=on"
#|root="UUID=45fdf703-3966-401b-b8f7-cf056affd2b0"
}
DUMMY_PARAM=/boot/vmlinuz
Context "when given a kernel parameter in different positions"
# Test the following cases:
# - the kernel parameter in the end
# - the kernel parameter in the first
# - the kernel parameter is crashkernel (suffix of crcrashkernel)
# - the kernel parameter that does not exist
# - the kernel parameter doesn't have a value
Parameters
# parameter answer
fadump on
nvidia-drm.modeset 1
crashkernel 32T-64T:128G,64T-102400T:180G
aaaa ""
ro ""
End
It 'should retrieve the value succesfully'
When call get_grub_kernel_boot_parameter "$DUMMY_PARAM" "$2"
The output should equal "$3"
End
End
It 'should retrive the last value if multiple <parameter=value> entries exist'
When call get_grub_kernel_boot_parameter "$DUMMY_PARAM" crashkernel
The output should equal '32T-64T:128G,64T-102400T:180G'
End
It 'should fail when called with kernel_path=ALL'
When call get_grub_kernel_boot_parameter ALL ro
The status should be failure
The error should include "kernel_path=ALL invalid"
End
End
End