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authorNir Soffer <nirsof@gmail.com>2020-08-29 02:21:51 +0300
committerMax Reitz <mreitz@redhat.com>2020-09-15 11:05:12 +0200
commit3192fad7f789404dce6041d01400db3c16a0b5d1 (patch)
tree8d084a0ec912d9440b3a6e04e86b29d7442f3747
parenta242b19e80faa95fd5856fca2d4115e853d465b1 (diff)
qemu-iotests: Merge FilePaths and FilePath
FilePath creates now one temporary file: with FilePath("a") as a: Or more: with FilePath("a", "b", "c") as (a, b, c): This is also the behavior of the file_path() helper, used by some of the tests. Now we have only 2 helpers for creating temporary files instead of 3. Signed-off-by: Nir Soffer <nsoffer@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200828232152.205833-5-nsoffer@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
-rwxr-xr-xtests/qemu-iotests/1942
-rwxr-xr-xtests/qemu-iotests/2082
-rwxr-xr-xtests/qemu-iotests/2222
-rwxr-xr-xtests/qemu-iotests/2574
-rw-r--r--tests/qemu-iotests/iotests.py23
5 files changed, 15 insertions, 18 deletions
diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194
index 08389f474e..7a4863ab18 100755
--- a/tests/qemu-iotests/194
+++ b/tests/qemu-iotests/194
@@ -26,7 +26,7 @@ iotests.script_initialize(supported_fmts=['qcow2', 'qed', 'raw'],
with iotests.FilePath('source.img') as source_img_path, \
iotests.FilePath('dest.img') as dest_img_path, \
- iotests.FilePaths('migration.sock', 'nbd.sock', base_dir=iotests.sock_dir) \
+ iotests.FilePath('migration.sock', 'nbd.sock', base_dir=iotests.sock_dir) \
as (migration_sock_path, nbd_sock_path), \
iotests.VM('source') as source_vm, \
iotests.VM('dest') as dest_vm:
diff --git a/tests/qemu-iotests/208 b/tests/qemu-iotests/208
index 6cb642f821..54aa4be273 100755
--- a/tests/qemu-iotests/208
+++ b/tests/qemu-iotests/208
@@ -26,7 +26,7 @@ iotests.script_initialize(supported_fmts=['generic'])
with iotests.FilePath('disk.img') as disk_img_path, \
iotests.FilePath('disk-snapshot.img') as disk_snapshot_img_path, \
- iotests.FilePath('nbd.sock', iotests.sock_dir) as nbd_sock_path, \
+ iotests.FilePath('nbd.sock', base_dir=iotests.sock_dir) as nbd_sock_path, \
iotests.VM() as vm:
img_size = '10M'
diff --git a/tests/qemu-iotests/222 b/tests/qemu-iotests/222
index 6602f6b4ba..14d67c875b 100755
--- a/tests/qemu-iotests/222
+++ b/tests/qemu-iotests/222
@@ -49,7 +49,7 @@ remainder = [("0xd5", "0x108000", "32k"), # Right-end of partial-left [1]
with iotests.FilePath('base.img') as base_img_path, \
iotests.FilePath('fleece.img') as fleece_img_path, \
- iotests.FilePath('nbd.sock', iotests.sock_dir) as nbd_sock_path, \
+ iotests.FilePath('nbd.sock', base_dir=iotests.sock_dir) as nbd_sock_path, \
iotests.VM() as vm:
log('--- Setting up images ---')
diff --git a/tests/qemu-iotests/257 b/tests/qemu-iotests/257
index a9aa65bbe3..c80e06ae28 100755
--- a/tests/qemu-iotests/257
+++ b/tests/qemu-iotests/257
@@ -275,7 +275,7 @@ def test_bitmap_sync(bsync_mode, msync_mode='bitmap', failure=None):
an incomplete backup. Testing limitations prevent
testing competing writes.
"""
- with iotests.FilePaths(
+ with iotests.FilePath(
'img', 'bsync1', 'bsync2', 'fbackup0', 'fbackup1', 'fbackup2') as \
(img_path, bsync1, bsync2, fbackup0, fbackup1, fbackup2), \
iotests.VM() as vm:
@@ -440,7 +440,7 @@ def test_backup_api():
"""
Test malformed and prohibited invocations of the backup API.
"""
- with iotests.FilePaths('img', 'bsync1') as (img_path, backup_path), \
+ with iotests.FilePath('img', 'bsync1') as (img_path, backup_path), \
iotests.VM() as vm:
log("\n=== API failure tests ===\n")
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 635ec99431..1799338f8b 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -448,14 +448,14 @@ class Timeout:
def file_pattern(name):
return "{0}-{1}".format(os.getpid(), name)
-class FilePaths:
+class FilePath:
"""
Context manager generating multiple file names. The generated files are
removed when exiting the context.
Example usage:
- with FilePaths('a.img', 'b.img') as (img_a, img_b):
+ with FilePath('a.img', 'b.img') as (img_a, img_b):
# Use img_a and img_b here...
# a.img and b.img are automatically removed here.
@@ -463,7 +463,10 @@ class FilePaths:
By default images are created in iotests.test_dir. To create sockets use
iotests.sock_dir:
- with FilePaths('a.sock', base_dir=iotests.sock_dir) as (sock,):
+ with FilePath('a.sock', base_dir=iotests.sock_dir) as sock:
+
+ For convenience, calling with one argument yields a single file instead of
+ a tuple with one item.
"""
def __init__(self, *names, base_dir=test_dir):
@@ -472,7 +475,10 @@ class FilePaths:
self.paths.append(os.path.join(base_dir, file_pattern(name)))
def __enter__(self):
- return self.paths
+ if len(self.paths) == 1:
+ return self.paths[0]
+ else:
+ return self.paths
def __exit__(self, exc_type, exc_val, exc_tb):
for path in self.paths:
@@ -482,15 +488,6 @@ class FilePaths:
pass
return False
-class FilePath(FilePaths):
- """
- FilePath is a specialization of FilePaths that takes a single filename.
- """
- def __init__(self, name, base_dir=test_dir):
- super(FilePath, self).__init__(name, base_dir=base_dir)
-
- def __enter__(self):
- return self.paths[0]
def file_path_remover():
for path in reversed(file_path_remover.paths):