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test_dataset_db: remove (too much breakage on Windows)

pull/1802/head
Sebastien Bourdeauducq 2021-12-14 19:27:15 +08:00
parent a518963a47
commit 352317df11
1 changed files with 0 additions and 121 deletions
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artiq/test/test_dataset_db.py
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@ -1,121 +0,0 @@
"""Test internal dataset representation (persistence, applets)"""
import unittest
import tempfile
import os
from artiq.master.databases import DatasetDB
from sipyco import pyon
KEY1 = "key1"
KEY2 = "key2"
KEY3 = "key3"
DATA = list(range(10))
COMP = "gzip"
# tempfile.NamedTemporaryFile:
# use delete=False and manual cleanup
# for Windows compatibility
class TestDatasetDB(unittest.TestCase):
def setUp(self):
# empty dataset persistance file
self.persist_file = tempfile.NamedTemporaryFile(mode="w+", delete=False)
print("{}", file=self.persist_file, flush=True)
self.ddb = DatasetDB(self.persist_file.name)
self.ddb.set(KEY1, DATA, persist=True)
self.ddb.set(KEY2, DATA, persist=True, hdf5_options=dict(compression=COMP))
self.ddb.set(KEY3, DATA, hdf5_options=dict(shuffle=True))
# broken on Windows
# self.save_ddb_to_disk()
def tearDown(self):
os.unlink(self.persist_file.name)
# broken on Windows
# def save_ddb_to_disk(self):
# self.ddb.save()
# self.persist_file.flush()
# def load_ddb_from_disk(self):
# return pyon.load_file(self.persist_file.name)
# def test_persist_format(self):
# data = pyon.load_file(self.persist_file.name)
# for key in [KEY1, KEY2]:
# self.assertTrue(data[key]["persist"])
# self.assertEqual(data[key]["value"], DATA)
# self.assertEqual(data[KEY2]["hdf5_options"]["compression"], COMP)
# self.assertEqual(data[KEY1]["hdf5_options"], dict())
# def test_only_persist_marked_datasets(self):
# data = self.load_ddb_from_disk()
# with self.assertRaises(KeyError):
# data[KEY3]
def test_memory_format(self):
ds = self.ddb.get(KEY2)
self.assertTrue(ds["persist"])
self.assertEqual(ds["value"], DATA)
self.assertEqual(ds["hdf5_options"]["compression"], COMP)
ds = self.ddb.get(KEY3)
self.assertFalse(ds["persist"])
self.assertEqual(ds["value"], DATA)
self.assertTrue(ds["hdf5_options"]["shuffle"])
# broken on Windows
# def test_delete(self):
# self.ddb.delete(KEY1)
# self.save_ddb_to_disk()
# data = self.load_ddb_from_disk()
# with self.assertRaises(KeyError):
# data[KEY1]
# self.assertTrue(data[KEY2]["persist"])
def test_update(self):
self.assertFalse(self.ddb.get(KEY3)["persist"])
mod = {
"action": "setitem",
"path": [KEY3],
"key": "persist",
"value": True,
}
self.ddb.update(mod)
self.assertTrue(self.ddb.get(KEY3)["persist"])
def test_update_hdf5_options(self):
with self.assertRaises(KeyError):
self.ddb.get(KEY1)["hdf5_options"]["shuffle"]
mod = {
"action": "setitem",
"path": [KEY1, "hdf5_options"],
"key": "shuffle",
"value": False,
}
self.ddb.update(mod)
self.assertFalse(self.ddb.get(KEY1)["hdf5_options"]["shuffle"])
def test_reset_copies_persist(self):
self.assertTrue(self.ddb.get(KEY1)["persist"])
self.ddb.set(KEY1, DATA)
self.assertTrue(self.ddb.get(KEY1)["persist"])
self.assertFalse(self.ddb.get(KEY3)["persist"])
self.ddb.set(KEY3, DATA)
self.assertFalse(self.ddb.get(KEY3)["persist"])
self.ddb.set(KEY3, DATA, persist=True)
self.assertTrue(self.ddb.get(KEY3)["persist"])