tests: add sfdisk --wipe and --wipe-partition tests

Addresses: https://github.com/karelzak/util-linux/issues/410
Addresses: https://github.com/karelzak/util-linux/issues/411
Signed-off-by: Karel Zak <kzak@redhat.com>

4 files changed, 192 insertions, 0 deletions

diff --git a/tests/expected/sfdisk/wipe-fs-to-dos b/tests/expected/sfdisk/wipe-fs-to-dos
new file mode 100644
index 000000000..ca1184ca8
--- /dev/null
+++ b/tests/expected/sfdisk/wipe-fs-to-dos
@@ -0,0 +1,31 @@
+
+=====Create FS================================
+
+=====Create DOS================================
+
+
+The old swap signature will be removed by a write command.
+Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 4096 bytes
+I/O size (minimum/optimal): 4096 bytes / <removed> bytes
+
+>>> Created a new <removed>.
+The old swap signature will be removed by a write command.
+<removed>1: Created a new <removed>.
+<removed>2: Done.
+
+New situation:
+Disklabel type: dos
+Disk identifier: <removed>
+
+Device     Boot Start    End Sectors Size Id Type
+<removed>1        2048 102399  100352  49M 83 Linux
+
+The partition table has been altered.
+
+=====Check content================================
+offset               type
+----------------------------------------------------------------
+0x1fe                dos   [partition table]
+
diff --git a/tests/expected/sfdisk/wipe-gpt-to-dos b/tests/expected/sfdisk/wipe-gpt-to-dos
new file mode 100644
index 000000000..3831671b3
--- /dev/null
+++ b/tests/expected/sfdisk/wipe-gpt-to-dos
@@ -0,0 +1,51 @@
+
+=====Create GPT================================
+Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 4096 bytes
+I/O size (minimum/optimal): 4096 bytes / <removed> bytes
+
+>>> Created a new <removed>.
+<removed>1: Created a new <removed>.
+<removed>2: Done.
+
+New situation:
+Disklabel type: gpt
+Disk identifier: <removed>
+
+Device             Start    End Sectors Size Type
+<removed>1   2048 102366  100319  49M Linux filesystem
+
+The partition table has been altered.
+
+=====Create DOS================================
+Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 4096 bytes
+I/O size (minimum/optimal): 4096 bytes / <removed> bytes
+Disklabel type: gpt
+Disk identifier: <removed>
+
+Old situation:
+
+Device             Start    End Sectors Size Type
+<removed>1   2048 102366  100319  49M Linux filesystem
+
+>>> Created a new <removed>.
+<removed>1: Created a new <removed>.
+<removed>2: Done.
+
+New situation:
+Disklabel type: dos
+Disk identifier: <removed>
+
+Device     Boot Start    End Sectors Size Id Type
+<removed>1        2048 102399  100352  49M 83 Linux
+
+The partition table has been altered.
+
+=====Check content================================
+offset               type
+----------------------------------------------------------------
+0x1fe                dos   [partition table]
+
diff --git a/tests/expected/sfdisk/wipe-gpt-to-dos-auto b/tests/expected/sfdisk/wipe-gpt-to-dos-auto
new file mode 100644
index 000000000..347a3efc2
--- /dev/null
+++ b/tests/expected/sfdisk/wipe-gpt-to-dos-auto
@@ -0,0 +1,58 @@
+
+=====Create GPT================================
+Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 4096 bytes
+I/O size (minimum/optimal): 4096 bytes / <removed> bytes
+Disklabel type: dos
+Disk identifier: <removed>
+
+Old situation:
+
+Device     Boot Start    End Sectors Size Id Type
+<removed>1        2048 102399  100352  49M 83 Linux
+
+>>> Created a new <removed>.
+<removed>1: Created a new <removed>.
+<removed>2: Done.
+
+New situation:
+Disklabel type: gpt
+Disk identifier: <removed>
+
+Device             Start    End Sectors Size Type
+<removed>1   2048 102366  100319  49M Linux filesystem
+
+The partition table has been altered.
+
+=====Create DOS================================
+Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 4096 bytes
+I/O size (minimum/optimal): 4096 bytes / <removed> bytes
+Disklabel type: gpt
+Disk identifier: <removed>
+
+Old situation:
+
+Device             Start    End Sectors Size Type
+<removed>1   2048 102366  100319  49M Linux filesystem
+
+>>> Created a new <removed>.
+<removed>1: Created a new <removed>.
+<removed>2: Done.
+
+New situation:
+Disklabel type: dos
+Disk identifier: <removed>
+
+Device     Boot Start    End Sectors Size Id Type
+<removed>1        2048 102399  100352  49M 83 Linux
+
+The partition table has been altered.
+
+=====Check content================================
+offset               type
+----------------------------------------------------------------
+0x1fe                dos   [partition table]
+
diff --git a/tests/expected/sfdisk/wipe-partition b/tests/expected/sfdisk/wipe-partition
new file mode 100644
index 000000000..f447c585e
--- /dev/null
+++ b/tests/expected/sfdisk/wipe-partition
@@ -0,0 +1,52 @@
+
+=====Create GPT================================
+Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 4096 bytes
+I/O size (minimum/optimal): 4096 bytes / <removed> bytes
+
+>>> Created a new <removed>.
+<removed>1: Created a new <removed>.
+<removed>2: Done.
+
+New situation:
+Disklabel type: gpt
+Disk identifier: <removed>
+
+Device             Start    End Sectors Size Type
+<removed>1   2048 102366  100319  49M Linux filesystem
+
+The partition table has been altered.
+
+=====Create FS in partition================================
+
+=====Wipe whole-disk device================================
+
+=====Create GPT (again)================================
+Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 4096 bytes
+I/O size (minimum/optimal): 4096 bytes / <removed> bytes
+
+>>> Created a new <removed>.
+<removed>1: Created a new <removed>.
+Partition #1 contains a ext4 signature.
+The signature will be removed by a write command.
+<removed>2: Done.
+
+New situation:
+Disklabel type: gpt
+Disk identifier: <removed>
+
+Device             Start    End Sectors Size Type
+<removed>1   2048 102366  100319  49M Linux filesystem
+
+The partition table has been altered.
+
+=====Check content (disk)================================
+offset               type
+----------------------------------------------------------------
+0x200                gpt   [partition table]
+
+
+=====Check content (partition)================================