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disable-fts and .disable_fts(), closes #88

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Simon Willison 2020-02-26 20:40:35 -08:00
commit f9473ace14
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94
tests/test_enable_fts.py
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@ -1,94 +0,0 @@
search_records = [
{"text": "tanuki are tricksters", "country": "Japan", "not_searchable": "foo"},
{"text": "racoons are trash pandas", "country": "USA", "not_searchable": "bar"},
]
def test_enable_fts(fresh_db):
table = fresh_db["searchable"]
table.insert_all(search_records)
assert ["searchable"] == fresh_db.table_names()
table.enable_fts(["text", "country"], fts_version="FTS4")
assert [
"searchable",
"searchable_fts",
"searchable_fts_segments",
"searchable_fts_segdir",
"searchable_fts_docsize",
"searchable_fts_stat",
] == fresh_db.table_names()
assert [("tanuki are tricksters", "Japan", "foo")] == table.search("tanuki")
assert [("racoons are trash pandas", "USA", "bar")] == table.search("usa")
assert [] == table.search("bar")
def test_enable_fts_escape_table_names(fresh_db):
# Table names with restricted chars are handled correctly.
# colons and dots are restricted characters for table names.
table = fresh_db["http://example.com"]
table.insert_all(search_records)
assert ["http://example.com"] == fresh_db.table_names()
table.enable_fts(["text", "country"], fts_version="FTS4")
assert [
"http://example.com",
"http://example.com_fts",
"http://example.com_fts_segments",
"http://example.com_fts_segdir",
"http://example.com_fts_docsize",
"http://example.com_fts_stat",
] == fresh_db.table_names()
assert [("tanuki are tricksters", "Japan", "foo")] == table.search("tanuki")
assert [("racoons are trash pandas", "USA", "bar")] == table.search("usa")
assert [] == table.search("bar")
def test_populate_fts(fresh_db):
table = fresh_db["populatable"]
table.insert(search_records[0])
table.enable_fts(["text", "country"], fts_version="FTS4")
assert [] == table.search("trash pandas")
table.insert(search_records[1])
assert [] == table.search("trash pandas")
# Now run populate_fts to make this record available
table.populate_fts(["text", "country"])
assert [("racoons are trash pandas", "USA", "bar")] == table.search("usa")
def test_populate_fts_escape_table_names(fresh_db):
# Restricted characters such as colon and dots should be escaped.
table = fresh_db["http://example.com"]
table.insert(search_records[0])
table.enable_fts(["text", "country"], fts_version="FTS4")
assert [] == table.search("trash pandas")
table.insert(search_records[1])
assert [] == table.search("trash pandas")
# Now run populate_fts to make this record available
table.populate_fts(["text", "country"])
assert [("racoons are trash pandas", "USA", "bar")] == table.search("usa")
def test_optimize_fts(fresh_db):
for fts_version in ("4", "5"):
table_name = "searchable_{}".format(fts_version)
table = fresh_db[table_name]
table.insert_all(search_records)
table.enable_fts(["text", "country"], fts_version="FTS{}".format(fts_version))
# You can call optimize successfully against the tables OR their _fts equivalents:
for table_name in (
"searchable_4",
"searchable_5",
"searchable_4_fts",
"searchable_5_fts",
):
fresh_db[table_name].optimize()
def test_enable_fts_w_triggers(fresh_db):
table = fresh_db["searchable"]
table.insert(search_records[0])
table.enable_fts(["text", "country"], fts_version="FTS4", create_triggers=True)
assert [("tanuki are tricksters", "Japan", "foo")] == table.search("tanuki")
table.insert(search_records[1])
# Triggers will auto-populate FTS virtual table, not need to call populate_fts()
assert [("racoons are trash pandas", "USA", "bar")] == table.search("usa")
assert [] == table.search("bar")