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| author | Alison Chaiken <alison@peloton-tech.com> | 2017-09-09 23:47:12 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-09-14 21:32:57 -0400 |
| commit | bf6d76b84ae13b463c0dca556118047e2d046f33 (patch) | |
| tree | d5430256e83c440f81567773e7ee18897716fea7 | |
| parent | 2f9455c8499345dcfa7553b4c1fd34e619be3ece (diff) | |
| download | u-boot-bf6d76b84ae13b463c0dca556118047e2d046f33.zip u-boot-bf6d76b84ae13b463c0dca556118047e2d046f33.tar.gz u-boot-bf6d76b84ae13b463c0dca556118047e2d046f33.tar.bz2 | |
GPT: create block device for sandbox testing
Provide a Python function that creates a small block device for the
purpose of testing the cmd/gpt.c or cmd/part.c functions in the u-boot
sandbox.
Signed-off-by: Alison Chaiken <alison@peloton-tech.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | board/sandbox/README.sandbox | 5 | ||||
| -rwxr-xr-x | test/py/make_test_disk.py | 19 |
2 files changed, 24 insertions, 0 deletions
diff --git a/board/sandbox/README.sandbox b/board/sandbox/README.sandbox index 2e2c819..9bc13e1 100644 --- a/board/sandbox/README.sandbox +++ b/board/sandbox/README.sandbox @@ -337,6 +337,11 @@ $> lodev=`sudo losetup -P -f --show ./disk.raw` $> sudo mkfs.vfat -n EFI -v ${lodev}p1 $> sudo mkfs.ext4 -L ROOT -v ${lodev}p2 +or utilize the device described in test/py/make_test_disk.py: + + #!/usr/bin/python + import make_test_disk + make_test_disk.makeDisk() Writing Sandbox Drivers ----------------------- diff --git a/test/py/make_test_disk.py b/test/py/make_test_disk.py new file mode 100755 index 0000000..5288295 --- /dev/null +++ b/test/py/make_test_disk.py @@ -0,0 +1,19 @@ +# Copyright (c) 2017 Alison Chaiken +# +# SPDX-License-Identifier: GPL-2.0 +# +# Create a block device for testing of 'gpt' and 'part' commands. + +import os + +def makeDisk(): + if (os.path.exists("testdisk.raw")): + os.remove("testdisk.raw") + fd = os.open("testdisk.raw", os.O_RDWR|os.O_CREAT ) + os.ftruncate(fd, 4194304) + os.close(fd) + os.spawnl(os.P_WAIT, "/sbin/sgdisk", "sgdisk", "-U", + "375a56f7-d6c9-4e81-b5f0-09d41ca89efe", "testdisk.raw") + os.spawnl(os.P_WAIT, "/sbin/sgdisk", "sgdisk", "--new=1:2048:2560", "testdisk.raw") + os.spawnl(os.P_WAIT, "/sbin/sgdisk", "sgdisk", "--new=2:4096:4608", "testdisk.raw") + os.spawnl(os.P_WAIT, "/sbin/gdisk", "sgdisk", "-l", "testdisk.raw") |