Adding upstream version 3.6.upstream/3.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 159 insertions, 0 deletions

diff --git a/tests/duplicate.c b/tests/duplicate.c
new file mode 100644
index 0000000..129875e
--- /dev/null
+++ b/tests/duplicate.c
@@ -0,0 +1,159 @@
+/* Demonstrate that ped_disk_duplicate is working correctly.
+*/
+#include <config.h>
+#include <parted/parted.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+
+#include "closeout.h"
+#include "progname.h"
+
+int
+main (int argc, char **argv)
+{
+  atexit (close_stdout);
+  set_program_name (argv[0]);
+
+  if (argc != 2)
+    return EXIT_FAILURE;
+
+  char const *dev_name = "dev-file";
+
+  /* Create a file.  */
+  int fd = open (dev_name, O_CREAT|O_TRUNC|O_WRONLY, 0644);
+  assert (0 <= fd);
+  off_t size = 32 * 1024 * 1024;
+  assert (ftruncate (fd, size) == 0);
+  assert (close (fd) == 0);
+
+  PedDevice *dev = ped_device_get (dev_name);
+  assert (dev);
+
+  PedDisk *disk = ped_disk_new_fresh (dev, ped_disk_type_get (argv[1]));
+  assert (disk);
+  assert (ped_disk_commit(disk));
+  ped_disk_destroy (disk);
+
+  /* re-open the disk */
+  disk = ped_disk_new (dev);
+  assert (disk);
+
+  /* Create a partition */
+  const PedFileSystemType *fs_type = ped_file_system_type_get ("ext2");
+  assert (fs_type);
+  PedPartitionType part_type = PED_PARTITION_NORMAL;
+  const PedGeometry *geometry = ped_geometry_new (dev, 2048, 1024);
+  assert (geometry);
+  PedPartition *part = ped_partition_new (disk, part_type, fs_type,
+                                          geometry->start, geometry->end);
+  assert (part);
+  PedConstraint *constraint = ped_constraint_exact (geometry);
+  assert (constraint);
+
+  if (ped_partition_is_flag_available (part, PED_PARTITION_BOOT))
+    assert (ped_partition_set_flag (part, PED_PARTITION_BOOT, 1));
+
+  assert (ped_disk_add_partition (disk, part, constraint));
+  ped_constraint_destroy (constraint);
+
+  assert (ped_partition_set_system (part, fs_type));
+  if (ped_partition_is_flag_available (part, PED_PARTITION_LBA))
+    ped_partition_set_flag (part, PED_PARTITION_LBA, 1);
+
+  /* Add a 2nd partition with a name (when supported) */
+  geometry = ped_geometry_new (dev, 4096, 1024);
+  assert (geometry);
+  part = ped_partition_new (disk, part_type, fs_type,
+                            geometry->start, geometry->end);
+  assert (part);
+  constraint = ped_constraint_exact (geometry);
+  assert (constraint);
+  assert (ped_disk_add_partition (disk, part, constraint));
+  ped_constraint_destroy (constraint);
+  assert (ped_partition_set_system (part, fs_type));
+  if (ped_partition_is_flag_available (part, PED_PARTITION_LBA))
+    ped_partition_set_flag (part, PED_PARTITION_LBA, 1);
+  if (ped_disk_type_check_feature (part->disk->type, PED_DISK_TYPE_PARTITION_NAME))
+    ped_partition_set_name(part, "foobarbaz");
+
+  assert (ped_disk_commit(disk));
+
+  /* Duplicate it */
+  PedDisk *copy = ped_disk_duplicate (disk);
+  assert (ped_disk_commit(copy));
+
+  /* Compare the two copies */
+
+  /* Check the device */
+  assert (strcmp (disk->dev->model, copy->dev->model) == 0);
+  assert (strcmp (disk->dev->path, copy->dev->path) == 0);
+  assert (disk->dev->sector_size == copy->dev->sector_size);
+  assert (disk->dev->phys_sector_size == copy->dev->phys_sector_size);
+  assert (disk->dev->length == copy->dev->length);
+
+  /* Check the type */
+  assert (strcmp (disk->type->name, copy->type->name) == 0);
+  assert (disk->type->features == copy->type->features);
+
+  /* Check the flags */
+  for (PedDiskFlag flag = PED_DISK_FIRST_FLAG; flag <= PED_DISK_LAST_FLAG;
+       flag++) {
+    if (!ped_disk_is_flag_available(disk, flag))
+      continue;
+    assert (ped_disk_get_flag (disk, flag) == ped_disk_get_flag (copy, flag));
+  }
+
+  /* Check the partitions */
+  PedPartition *disk_part, *copy_part;
+  for ( disk_part = disk->part_list, copy_part = copy->part_list;
+        disk_part && copy_part;
+        disk_part = disk_part->next, copy_part = copy_part->next)
+  {
+    /* Only active partitions are duplicated */
+    if (!ped_partition_is_active (disk_part))
+      continue;
+
+    assert (disk_part->geom.start == copy_part->geom.start);
+    assert (disk_part->geom.end == copy_part->geom.end);
+    assert (disk_part->geom.length == copy_part->geom.length);
+    assert (disk_part->num == copy_part->num);
+    assert (disk_part->type == copy_part->type);
+
+    if (disk_part->fs_type && disk_part->fs_type->name) {
+      assert (strcmp (disk_part->fs_type->name, copy_part->fs_type->name) == 0);
+    }
+
+    /* Check the flags */
+    for (PedPartitionFlag flag = PED_PARTITION_FIRST_FLAG;
+        flag <= PED_PARTITION_LAST_FLAG; flag++)
+    {
+      if (!ped_partition_is_flag_available(disk_part, flag))
+        continue;
+      fprintf (stderr, "Checking partition flag %u\n", flag);
+      fprintf (stderr, "%d ? %d\n", ped_partition_get_flag (disk_part, flag),
+               ped_partition_get_flag (copy_part, flag));
+      assert (ped_partition_get_flag (disk_part, flag)
+              == ped_partition_get_flag (copy_part, flag));
+    }
+
+    /* Check the name, if supported */
+    if (ped_disk_type_check_feature (part->disk->type, PED_DISK_TYPE_PARTITION_NAME))
+    {
+      const char *disk_name = ped_partition_get_name(disk_part);
+      const char *copy_name = ped_partition_get_name(copy_part);
+      assert (strcmp (disk_name, copy_name) == 0);
+    }
+  }
+
+  /* Cleanup the mess */
+  ped_disk_destroy (copy);
+  ped_disk_destroy (disk);
+  ped_device_destroy (dev);
+
+  return EXIT_SUCCESS;
+}