b63c213794
Signed-off-by: Julien Olivain <ju.o@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
102 lines
3.5 KiB
Python
102 lines
3.5 KiB
Python
import os
|
|
|
|
import infra.basetest
|
|
|
|
|
|
class TestSQLite(infra.basetest.BRTest):
|
|
config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
|
|
"""
|
|
BR2_PACKAGE_SQLITE=y
|
|
BR2_TARGET_ROOTFS_CPIO=y
|
|
# BR2_TARGET_ROOTFS_TAR is not set
|
|
"""
|
|
db_file = "buildroot.db"
|
|
db_backup = "db_dump.sql"
|
|
|
|
def run_sql_query(self, query):
|
|
cmd = f'sqlite3 "{self.db_file}" "{query}"'
|
|
self.assertRunOk(cmd)
|
|
|
|
def create_tables(self):
|
|
sql_query = "CREATE TABLE fruits ("
|
|
sql_query += "id integer PRIMARY KEY, name varchar(16) NOT NULL);"
|
|
self.run_sql_query(sql_query)
|
|
|
|
sql_query = "CREATE TABLE colors ("
|
|
sql_query += "id integer PRIMARY KEY, name varchar(16) NOT NULL);"
|
|
self.run_sql_query(sql_query)
|
|
|
|
sql_query = "CREATE TABLE fruit_colors ("
|
|
sql_query += "fruit_id integer REFERENCES fruits(id), "
|
|
sql_query += "color_id integer REFERENCES colors(id), "
|
|
sql_query += "UNIQUE (fruit_id, color_id));"
|
|
self.run_sql_query(sql_query)
|
|
|
|
def insert_data(self):
|
|
fruits = ["Banana", "Blueberry", "Orange", "Raspberry"]
|
|
fruit_id = 1
|
|
for fruit in fruits:
|
|
sql_query = "INSERT INTO fruits (id, name) "
|
|
sql_query += f"VALUES ({fruit_id}, '{fruit}');"
|
|
self.run_sql_query(sql_query)
|
|
fruit_id += 1
|
|
|
|
colors = ["Blue", "Orange", "Red", "Yellow"]
|
|
color_id = 1
|
|
for color in colors:
|
|
sql_query = "INSERT INTO colors (id, name) "
|
|
sql_query += f"VALUES ({color_id}, '{color}');"
|
|
self.run_sql_query(sql_query)
|
|
color_id += 1
|
|
|
|
fruit_colors = [(1, 4), (2, 1), (3, 2), (4, 3)]
|
|
for fruit_color in fruit_colors:
|
|
fruit_id, color_id = fruit_color
|
|
sql_query = "INSERT INTO fruit_colors (fruit_id, color_id) "
|
|
sql_query += f"VALUES ({fruit_id}, {color_id});"
|
|
self.run_sql_query(sql_query)
|
|
|
|
def query_database(self):
|
|
sql_query = "SELECT "
|
|
sql_query += "fruits.name AS fruit, colors.name AS color "
|
|
sql_query += "FROM fruits, colors, fruit_colors "
|
|
sql_query += "WHERE fruits.id = fruit_colors.fruit_id "
|
|
sql_query += "AND colors.id = fruit_colors.color_id "
|
|
sql_query += "ORDER BY fruit;"
|
|
self.run_sql_query(sql_query)
|
|
|
|
def test_run(self):
|
|
cpio_file = os.path.join(self.builddir, "images", "rootfs.cpio")
|
|
self.emulator.boot(arch="armv5",
|
|
kernel="builtin",
|
|
options=["-initrd", cpio_file])
|
|
self.emulator.login()
|
|
|
|
# The sqlite3 binary can execute.
|
|
self.assertRunOk("sqlite3 --version")
|
|
|
|
self.create_tables()
|
|
self.insert_data()
|
|
self.query_database()
|
|
|
|
sql_query = "UPDATE fruits SET name = 'Lemon' WHERE id = 1;"
|
|
self.run_sql_query(sql_query)
|
|
|
|
# Dump the test database for a backup.
|
|
cmd = f'echo .dump | sqlite3 "{self.db_file}" > "{self.db_backup}"'
|
|
self.assertRunOk(cmd)
|
|
|
|
# Drop all the tables.
|
|
tables = ["fruit_colors", "fruits", "colors"]
|
|
for table in tables:
|
|
sql_query = f"DROP TABLE {table};"
|
|
self.run_sql_query(sql_query)
|
|
|
|
# Restore the backup.
|
|
cmd = f'sqlite3 "{self.db_file}" < "{self.db_backup}"'
|
|
self.assertRunOk(cmd)
|
|
|
|
# Query on last time our data, to check the backup restoration
|
|
# succeeded.
|
|
self.query_database()
|