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21f75eb7af
Add a test case to verify that mkimage correctly rejects a FIT source that references a non-existent image from a configuration node. This test introduces a minimal ITS that defines a valid kernel image but references a missing "fdt" image under the /configurations section. The test asserts that mkimage fails with a clear error message, as introduced in the new validation logic. This helps ensure the validation logic behaves correctly and prevents regressions in future FIT enhancements. Signed-off-by: Aristo Chen <aristo.chen@canonical.com>
59 lines
1.5 KiB
Python
59 lines
1.5 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2025
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#
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# Test that mkimage validates image references in configurations
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import os
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import subprocess
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import pytest
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import fit_util
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@pytest.mark.boardspec('sandbox')
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@pytest.mark.requiredtool('dtc')
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def test_fit_invalid_image_reference(ubman):
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"""Test that mkimage fails when configuration references a missing image"""
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its_fname = fit_util.make_fname(ubman, "invalid.its")
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itb_fname = fit_util.make_fname(ubman, "invalid.itb")
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kernel = fit_util.make_kernel(ubman, 'kernel.bin', 'kernel')
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# Write ITS with an invalid reference to a nonexistent image
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its_text = '''
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/dts-v1/;
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/ {
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images {
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kernel@1 {
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description = "Test Kernel";
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data = /incbin/("kernel.bin");
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type = "kernel";
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arch = "sandbox";
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os = "linux";
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compression = "none";
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load = <0x40000>;
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entry = <0x40000>;
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};
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};
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configurations {
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default = "conf@1";
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conf@1 {
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kernel = "kernel@1";
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fdt = "notexist";
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};
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};
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};
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'''
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with open(its_fname, 'w') as f:
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f.write(its_text)
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mkimage = os.path.join(ubman.config.build_dir, 'tools/mkimage')
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cmd = [mkimage, '-f', its_fname, itb_fname]
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result = subprocess.run(cmd, capture_output=True, text=True)
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assert result.returncode != 0, "mkimage should fail due to missing image reference"
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assert "references undefined image 'notexist'" in result.stderr
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