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-rw-r--r--board/sandbox/README.sandbox5
-rwxr-xr-xtest/py/make_test_disk.py19
2 files changed, 24 insertions, 0 deletions
diff --git a/board/sandbox/README.sandbox b/board/sandbox/README.sandbox
index 2e2c819384..9bc13e142b 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 0000000000..5288295588
--- /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")