iotests: replace unchecked calls to qemu_img_pipe()

qemu_img_pipe() discards the return code from qemu-img in favor of
returning just its output. Some tests using this function don't save,
log, or check the output either, though, which is unsafe.

Replace all of these calls with a checked version.

Tests affected are 194, 202, 203, 234, 262, and 303.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220321201618.903471-13-jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

6 files changed, 10 insertions, 10 deletions

diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194
index e44b8df..6889437 100755
--- a/tests/qemu-iotests/194
+++ b/tests/qemu-iotests/194
@@ -33,8 +33,8 @@ with iotests.FilePath('source.img') as source_img_path, \
      iotests.VM('dest') as dest_vm:
 
     img_size = '1G'
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, source_img_path, img_size)
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, dest_img_path, img_size)
+    iotests.qemu_img_create('-f', iotests.imgfmt, source_img_path, img_size)
+    iotests.qemu_img_create('-f', iotests.imgfmt, dest_img_path, img_size)
 
     iotests.log('Launching VMs...')
     (source_vm.add_drive(source_img_path)
diff --git a/tests/qemu-iotests/202 b/tests/qemu-iotests/202
index 8eb5f32..b784dcd 100755
--- a/tests/qemu-iotests/202
+++ b/tests/qemu-iotests/202
@@ -35,8 +35,8 @@ with iotests.FilePath('disk0.img') as disk0_img_path, \
      iotests.VM() as vm:
 
     img_size = '10M'
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk0_img_path, img_size)
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk1_img_path, img_size)
+    iotests.qemu_img_create('-f', iotests.imgfmt, disk0_img_path, img_size)
+    iotests.qemu_img_create('-f', iotests.imgfmt, disk1_img_path, img_size)
 
     iotests.log('Launching VM...')
     vm.launch()
diff --git a/tests/qemu-iotests/203 b/tests/qemu-iotests/203
index ea30e50..ab80fd0 100755
--- a/tests/qemu-iotests/203
+++ b/tests/qemu-iotests/203
@@ -33,8 +33,8 @@ with iotests.FilePath('disk0.img') as disk0_img_path, \
      iotests.VM() as vm:
 
     img_size = '10M'
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk0_img_path, img_size)
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk1_img_path, img_size)
+    iotests.qemu_img_create('-f', iotests.imgfmt, disk0_img_path, img_size)
+    iotests.qemu_img_create('-f', iotests.imgfmt, disk1_img_path, img_size)
 
     iotests.log('Launching VM...')
     (vm.add_object('iothread,id=iothread0')
diff --git a/tests/qemu-iotests/234 b/tests/qemu-iotests/234
index cb5f175..a9f764b 100755
--- a/tests/qemu-iotests/234
+++ b/tests/qemu-iotests/234
@@ -34,8 +34,8 @@ with iotests.FilePath('img') as img_path, \
      iotests.VM(path_suffix='a') as vm_a, \
      iotests.VM(path_suffix='b') as vm_b:
 
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, backing_path, '64M')
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, img_path, '64M')
+    iotests.qemu_img_create('-f', iotests.imgfmt, backing_path, '64M')
+    iotests.qemu_img_create('-f', iotests.imgfmt, img_path, '64M')
 
     os.mkfifo(fifo_a)
     os.mkfifo(fifo_b)
diff --git a/tests/qemu-iotests/262 b/tests/qemu-iotests/262
index 32d6998..2294fd5 100755
--- a/tests/qemu-iotests/262
+++ b/tests/qemu-iotests/262
@@ -51,7 +51,7 @@ with iotests.FilePath('img') as img_path, \
 
         vm.add_device('virtio-blk,drive=%s,iothread=iothread0' % root)
 
-    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, img_path, '64M')
+    iotests.qemu_img_create('-f', iotests.imgfmt, img_path, '64M')
 
     os.mkfifo(fifo)
 
diff --git a/tests/qemu-iotests/303 b/tests/qemu-iotests/303
index 16c2e10..93aa5ce 100755
--- a/tests/qemu-iotests/303
+++ b/tests/qemu-iotests/303
@@ -38,7 +38,7 @@ def create_bitmap(bitmap_number, disabled):
     if disabled:
         args.append('--disable')
 
-    iotests.qemu_img_pipe(*args)
+    iotests.qemu_img(*args)
 
 
 def write_to_disk(offset, size):