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4a91bcde30
pgadmin4/web/pgadmin/feature_tests/query_tool_tests.py
Surinder Kumar 4a91bcde30 Webpack all the things! Fixes #2135 
This significantly speeds up loading of the application; in an average of 3 tests, v1.6
loaded in 11.5s in the runtime on a Mac, whilst the webpacked version of the code
loaded in 5.53s.
2017-07-18 15:13:17 +01:00

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##########################################################################
#
# pgAdmin 4 - PostgreSQL Tools
#
# Copyright (C) 2013 - 2017, The pgAdmin Development Team
# This software is released under the PostgreSQL Licence
#
##########################################################################
from __future__ import print_function
import time
import sys
import config
from selenium.webdriver import ActionChains
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from regression.python_test_utils import test_utils
from regression.feature_utils.base_feature_test import BaseFeatureTest
class QueryToolFeatureTest(BaseFeatureTest):
"""
This feature test will test the different query tool features.
"""
scenarios = [
("Query tool feature test", dict())
]
def before(self):
connection = test_utils.get_db_connection(self.server['db'],
self.server['username'],
self.server['db_password'],
self.server['host'],
self.server['port'])
test_utils.drop_database(connection, "acceptance_test_db")
test_utils.create_database(self.server, "acceptance_test_db")
self.page.wait_for_spinner_to_disappear()
self._connects_to_server()
self._locate_database_tree_node()
self.page.open_query_tool()
def runTest(self):
# on demand result set on scrolling.
print("\nOn demand result set on scrolling... ",
file=sys.stderr, end="")
self._on_demand_result()
print("OK.",
file=sys.stderr)
self._clear_query_tool()
# on demand result set on grid select all.
print("On demand result set on grid select all... ",
file=sys.stderr, end="")
self._on_demand_result_select_all_grid()
print("OK.",
file=sys.stderr)
self._clear_query_tool()
# on demand result set on column select all.
print("On demand result set on column select all... ",
file=sys.stderr, end="")
self._on_demand_result_select_all_column()
print("OK.",
file=sys.stderr)
self._clear_query_tool()
# explain query
print("Explain query... ", file=sys.stderr, end="")
self._query_tool_explain()
print("OK.", file=sys.stderr)
self._clear_query_tool()
# explain query with verbose
print("Explain query with verbose... ", file=sys.stderr, end="")
self._query_tool_explain_verbose()
print("OK.", file=sys.stderr)
self._clear_query_tool()
# explain query with costs
print("Explain query with costs... ", file=sys.stderr, end="")
self._query_tool_explain_cost()
print("OK.", file=sys.stderr)
self._clear_query_tool()
# explain analyze query
print("Explain analyze query... ", file=sys.stderr, end="")
self._query_tool_explain_analyze()
print("OK.", file=sys.stderr)
self._clear_query_tool()
# explain analyze query with buffers
print("Explain analyze query with buffers... ", file=sys.stderr, end="")
self._query_tool_explain_analyze_buffers()
print("OK.", file=sys.stderr)
self._clear_query_tool()
# explain analyze query with timing
print("Explain analyze query with timing... ", file=sys.stderr, end="")
self._query_tool_explain_analyze_timing()
print("OK.", file=sys.stderr)
self._clear_query_tool()
# auto commit disabled.
print("Auto commit disabled... ", file=sys.stderr, end="")
self._query_tool_auto_commit_disabled()
print("OK.", file=sys.stderr)
self._clear_query_tool()
# auto commit enabled.
print("Auto commit enabled... ", file=sys.stderr, end="")
self._query_tool_auto_commit_enabled()
print("OK.", file=sys.stderr)
self._clear_query_tool()
# auto rollback enabled.
print("Auto rollback enabled...", file=sys.stderr, end="")
self._query_tool_auto_rollback_enabled()
print(" OK.", file=sys.stderr)
self._clear_query_tool()
# cancel query.
print("Cancel query... ", file=sys.stderr, end="")
self._query_tool_cancel_query()
print("OK.", file=sys.stderr)
self._clear_query_tool()
def after(self):
self.page.remove_server(self.server)
connection = test_utils.get_db_connection(self.server['db'],
self.server['username'],
self.server['db_password'],
self.server['host'],
self.server['port'])
test_utils.drop_database(connection, "acceptance_test_db")
def _connects_to_server(self):
self.page.find_by_xpath(
"//*[@class='aciTreeText' and .='Servers']").click()
time.sleep(2)
self.page.driver.find_element_by_link_text("Object").click()
ActionChains(self.page.driver) \
.move_to_element(
self.page.driver.find_element_by_link_text("Create"))\
.perform()
self.page.find_by_partial_link_text("Server...").click()
server_config = self.server
self.page.fill_input_by_field_name("name", server_config['name'])
self.page.find_by_partial_link_text("Connection").click()
self.page.fill_input_by_field_name("host", server_config['host'])
self.page.fill_input_by_field_name("port", server_config['port'])
self.page.fill_input_by_field_name(
"username",
server_config['username']
)
self.page.fill_input_by_field_name(
"password",
server_config['db_password']
)
self.page.find_by_xpath("//button[contains(.,'Save')]").click()
def _locate_database_tree_node(self):
self.page.toggle_open_tree_item(self.server['name'])
self.page.toggle_open_tree_item('Databases')
self.page.toggle_open_tree_item('acceptance_test_db')
def _clear_query_tool(self):
# clear codemirror.
self.page.find_by_id("btn-edit").click()
# wait for alertify dialog open animation to complete.
time.sleep(1)
self.page.click_element(self.page.find_by_xpath("//button[contains(.,'Yes')]"))
# wait for alertify dialog close animation to complete.
time.sleep(1)
def _on_demand_result(self):
ON_DEMAND_CHUNKS = 2
query = """-- On demand query result on scroll
SELECT generate_series(1, {}) as id""".format(
config.ON_DEMAND_RECORD_COUNT * ON_DEMAND_CHUNKS)
wait = WebDriverWait(self.page.driver, 10)
time.sleep(1)
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas")))
# scroll to bottom to fetch next chunk of result set.
self.driver.execute_script(
"pgAdmin.SqlEditor.jquery('.slick-viewport').scrollTop(pgAdmin.SqlEditor.jquery('.grid-canvas').height());"
)
# wait for ajax to complete.
time.sleep(1)
# again scroll to bottom to bring last row of next chunk in
# viewport.
self.driver.execute_script(
"pgAdmin.SqlEditor.jquery('.slick-viewport').scrollTop(pgAdmin.SqlEditor.jquery('.grid-canvas').height());"
)
row_id_to_find = config.ON_DEMAND_RECORD_COUNT * ON_DEMAND_CHUNKS
canvas.find_element_by_xpath(
'//span[text()="{}"]'.format(row_id_to_find)
)
def _on_demand_result_select_all_grid(self):
ON_DEMAND_CHUNKS = 3
query = """-- On demand query result on grid select all
SELECT generate_series(1, {}) as id""".format(
config.ON_DEMAND_RECORD_COUNT * ON_DEMAND_CHUNKS)
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, ".slick-header-column"))).click()
# wait for until all records are fetched and selected.
time.sleep(1)
# scroll to bottom to bring last row of next chunk in
# viewport.
self.driver.execute_script(
"pgAdmin.SqlEditor.jquery('.slick-viewport').scrollTop(pgAdmin.SqlEditor.jquery('.grid-canvas').height());"
)
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas"))
)
row_id_to_find = config.ON_DEMAND_RECORD_COUNT * ON_DEMAND_CHUNKS
canvas.find_element_by_xpath(
'//span[text()="{}"]'.format(row_id_to_find)
)
def _on_demand_result_select_all_column(self):
ON_DEMAND_CHUNKS = 4
query = """-- On demand query result on column select all
SELECT generate_series(1, {}) as id1, 'dummy' as id2""".format(
config.ON_DEMAND_RECORD_COUNT * ON_DEMAND_CHUNKS)
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
# click on first data column to select all column.
wait.until(EC.presence_of_element_located(
(
By.XPATH,
"//span[contains(@class, 'column-name') and contains(., 'id1')]"))
).click()
# wait for until all records are fetched and selected.
time.sleep(1)
# scroll to bottom to bring last row of next chunk in
# viewport.
self.driver.execute_script(
"pgAdmin.SqlEditor.jquery('.slick-viewport').scrollTop(pgAdmin.SqlEditor.jquery('.grid-canvas').height());"
)
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas"))
)
row_id_to_find = config.ON_DEMAND_RECORD_COUNT * ON_DEMAND_CHUNKS
canvas.find_element_by_xpath(
'//span[text()="{}"]'.format(row_id_to_find)
)
def _query_tool_explain(self):
query = """-- Explain query
SELECT generate_series(1, 1000) as id order by id desc"""
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-query-dropdown").click()
self.page.find_by_id("btn-explain").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Data Output')
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas"))
)
# Search for Plan word in result
canvas.find_element_by_xpath("//*[contains(string(),'Plan')]")
def _query_tool_explain_verbose(self):
query = """-- Explain query with verbose
SELECT generate_series(1, 1000) as id order by id desc"""
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
query_op = self.page.find_by_id("btn-query-dropdown")
query_op.click()
ActionChains(self.driver).move_to_element(
query_op.find_element_by_xpath(
"//li[contains(.,'Explain Options')]")).perform()
self.page.find_by_id("btn-explain-verbose").click()
self.page.find_by_id("btn-explain").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Data Output')
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas"))
)
# Search for 'Output' word in result
canvas.find_element_by_xpath("//*[contains(string(), 'Output')]")
def _query_tool_explain_cost(self):
query = """-- Explain query with costs
SELECT generate_series(1, 1000) as id order by id desc"""
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
query_op = self.page.find_by_id("btn-query-dropdown")
query_op.click()
ActionChains(self.driver).move_to_element(
query_op.find_element_by_xpath(
"//li[contains(.,'Explain Options')]")).perform()
self.page.find_by_id("btn-explain-costs").click()
self.page.find_by_id("btn-explain").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Data Output')
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas"))
)
# Search for 'Total Cost word in result
canvas.find_element_by_xpath("//*[contains(string(),'Total Cost')]")
def _query_tool_explain_analyze(self):
query = """-- Explain analyze query
SELECT generate_series(1, 1000) as id order by id desc"""
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-query-dropdown").click()
self.page.find_by_id("btn-explain-analyze").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Data Output')
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas"))
)
# Search for Actual Rows word in result
canvas.find_element_by_xpath("//*[contains(string(),'Actual Rows')]")
def _query_tool_explain_analyze_buffers(self):
query = """-- Explain analyze query with buffers
SELECT generate_series(1, 1000) as id order by id desc"""
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
query_op = self.page.find_by_id("btn-query-dropdown")
query_op.click()
ActionChains(self.driver).move_to_element(
query_op.find_element_by_xpath(
"//li[contains(.,'Explain Options')]")).perform()
self.page.find_by_id("btn-explain-buffers").click()
self.page.find_by_id("btn-explain-analyze").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Data Output')
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas"))
)
# Search for 'Shared Read Blocks' word in result
canvas.find_element_by_xpath("//*[contains(string(), 'Shared Read Blocks')]")
def _query_tool_explain_analyze_timing(self):
query = """-- Explain analyze query with timing
SELECT generate_series(1, 1000) as id order by id desc"""
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
query_op = self.page.find_by_id("btn-query-dropdown")
query_op.click()
ActionChains(self.driver).move_to_element(
query_op.find_element_by_xpath(
"//li[contains(.,'Explain Options')]")).perform()
self.page.find_by_id("btn-explain-timing").click()
self.page.find_by_id("btn-explain-analyze").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Data Output')
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas"))
)
# Search for 'Actual Total Time' word in result
canvas.find_element_by_xpath("//*[contains(string(), 'Actual Total Time')]")
def _query_tool_auto_commit_disabled(self):
table_name = 'query_tool_auto_commit_disabled_table'
query = """-- 1. Disable auto commit.
-- 2. Create table in public schema.
-- 3. ROLLBACK transaction.
-- 4. Check if table is *NOT* created.
CREATE TABLE public.{}();""".format(table_name)
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-query-dropdown").click()
auto_commit_btn = self.page.find_by_id("btn-auto-commit")
auto_commit_check = auto_commit_btn.find_element_by_tag_name("i")
# if auto commit is enabled then 'i' element will
# have 'auto-commit fa fa-check' classes
# if auto commit is disabled then 'i' element will
# have 'auto-commit fa fa-check visibility-hidden' classes
if 'auto-commit fa fa-check' == str(auto_commit_check.get_attribute(
'class')):
auto_commit_btn.click()
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Messages')
self.driver.find_element_by_xpath(
'//div[contains(@class, "sql-editor-message") and contains(string(), "CREATE TABLE")]'
)
self._clear_query_tool()
query = """-- 1. (Done) Disable auto commit.
-- 2. (Done) Create table in public schema.
-- 3. ROLLBACK transaction.
-- 4. Check if table is *NOT* created.
ROLLBACK;"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Messages')
self.driver.find_element_by_xpath(
'//div[contains(@class, "sql-editor-message") and contains(string(), "ROLLBACK")]'
)
self._clear_query_tool()
query = """-- 1. (Done) Disable auto commit.
-- 2. (Done) Create table in public schema.
-- 3. (Done) ROLLBACK transaction.
-- 4. Check if table is *NOT* created.
SELECT relname FROM pg_class WHERE relkind IN ('r','s','t') and relnamespace = 2200::oid;"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Data Output')
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas")))
el = canvas.find_elements_by_xpath("//div[contains(@class, 'slick-cell') and contains(text(), '{}')]".format(table_name))
assert len(el) == 0, "Table '{}' created with auto commit disabled and without any explicit commit.".format(table_name)
def _query_tool_auto_commit_enabled(self):
table_name = 'query_tool_auto_commit_enabled_table'
query = """-- 1. END any open transaction.
-- 2. Enable auto commit.
-- 3. Create table in public schema.
-- 4. ROLLBACK transaction
-- 5. Check if table is created event after ROLLBACK.
END;
CREATE TABLE public.{}();""".format(table_name)
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-query-dropdown").click()
auto_commit_btn = self.page.find_by_id("btn-auto-commit")
auto_commit_check = auto_commit_btn.find_element_by_tag_name("i")
# if auto commit is enabled then 'i' element will
# have 'auto-commit fa fa-check' classes
# if auto commit is disabled then 'i' element will
# have 'auto-commit fa fa-check visibility-hidden' classes
if 'auto-commit fa fa-check visibility-hidden' == str(auto_commit_check.get_attribute(
'class')):
auto_commit_btn.click()
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Messages')
self.driver.find_element_by_xpath(
'//div[contains(@class, "sql-editor-message") and contains(string(), "CREATE TABLE")]'
)
self._clear_query_tool()
query = """-- 1. (Done) END any open transaction if any.
-- 2. (Done) Enable auto commit.
-- 3. (Done) Create table in public schema.
-- 4. ROLLBACK transaction
-- 5. Check if table is created event after ROLLBACK.
ROLLBACK;"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Messages')
self.driver.find_element_by_xpath(
'//div[contains(@class, "sql-editor-message") and contains(string(), "ROLLBACK")]'
)
self._clear_query_tool()
query = """-- 1. (Done) END any open transaction if any.
-- 2. (Done) Enable auto commit.
-- 3. (Done) Create table in public schema.
-- 4. (Done) ROLLBACK transaction
-- 5. Check if table is created event after ROLLBACK.
SELECT relname FROM pg_class WHERE relkind IN ('r','s','t') and relnamespace = 2200::oid;"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.click_tab('Data Output')
self.page.wait_for_query_tool_loading_indicator_to_disappear()
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas")))
el = canvas.find_elements_by_xpath("//div[contains(@class, 'slick-cell') and contains(text(), '{}')]".format(table_name))
assert len(el) != 0, "Table '{}' is not created with auto commit enabled.".format(table_name)
def _query_tool_auto_rollback_enabled(self):
table_name = 'query_tool_auto_rollback_enabled_table'
query = """-- 1. END any open transaction.
-- 2. Enable auto rollback and disable auto commit.
-- 3. Create table in public schema.
-- 4. Generate error in transaction.
-- 5. END transaction.
-- 6. Check if table is *NOT* created after ending transaction.
END;"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self._clear_query_tool()
query = """-- 1. (Done) END any open transaction.
-- 2. Enable auto rollback and disable auto commit.
-- 3. Create table in public schema.
-- 4. Generate error in transaction.
-- 5. END transaction.
-- 6. Check if table is *NOT* created after ending transaction.
CREATE TABLE public.{}();""".format(table_name)
wait = WebDriverWait(self.page.driver, 10)
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-query-dropdown").click()
auto_rollback_btn = self.page.find_by_id("btn-auto-rollback")
auto_rollback_check = auto_rollback_btn.find_element_by_tag_name("i")
# if auto rollback is enabled then 'i' element will
# have 'auto-rollback fa fa-check' classes
# if auto rollback is disabled then 'i' element will
# have 'auto-rollback fa fa-check visibility-hidden' classes
if 'auto-rollback fa fa-check visibility-hidden' == str(auto_rollback_check.get_attribute(
'class')):
auto_rollback_btn.click()
auto_commit_btn = self.page.find_by_id("btn-auto-commit")
auto_commit_check = auto_commit_btn.find_element_by_tag_name("i")
# if auto commit is enabled then 'i' element will
# have 'auto-commit fa fa-check' classes
# if auto commit is disabled then 'i' element will
# have 'auto-commit fa fa-check visibility-hidden' classes
if 'auto-commit fa fa-check' == str(auto_commit_check.get_attribute(
'class')):
auto_commit_btn.click()
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Messages')
self.driver.find_element_by_xpath(
'//div[contains(@class, "sql-editor-message") and contains(string(), "CREATE TABLE")]'
)
self._clear_query_tool()
query = """-- 1. (Done) END any open transaction.
-- 2. (Done) Enable auto rollback and disable auto commit.
-- 3. (Done) Create table in public schema.
-- 4. Generate error in transaction.
-- 5. END transaction.
-- 6. Check if table is *NOT* created after ending transaction.
SELECT 1/0;"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Messages')
self.driver.find_element_by_xpath(
'//div[contains(@class, "sql-editor-message") and contains(string(), "division by zero")]'
)
self._clear_query_tool()
query = """-- 1. (Done) END any open transaction.
-- 2. (Done) Enable auto rollback and disable auto commit.
-- 3. (Done) Create table in public schema.
-- 4. (Done) Generate error in transaction.
-- 5. END transaction.
-- 6. Check if table is *NOT* created after ending transaction.
END;"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Messages')
self.driver.find_element_by_xpath(
'//div[contains(@class, "sql-editor-message") and contains(string(), "Query returned successfully")]'
)
self._clear_query_tool()
query = """-- 1. (Done) END any open transaction.
-- 2. (Done) Enable auto rollback and disable auto commit.
-- 3. (Done) Create table in public schema.
-- 4. (Done) Generate error in transaction.
-- 5. (Done) END transaction.
-- 6. Check if table is *NOT* created after ending transaction.
SELECT relname FROM pg_class WHERE relkind IN ('r','s','t') and relnamespace = 2200::oid;"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-flash").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Data Output')
canvas = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, "#datagrid .slick-viewport .grid-canvas")))
el = canvas.find_elements_by_xpath("//div[contains(@class, 'slick-cell') and contains(text(), '{}')]".format(table_name))
assert len(el) == 0, "Table '{}' created even after ROLLBACK due to sql error.".format(table_name)
def _query_tool_cancel_query(self):
query = """-- 1. END any open transaction.
-- 2. Enable auto commit and Disable auto rollback.
-- 3. Execute long running query.
-- 4. Cancel long running query execution.
END;
SELECT 1, pg_sleep(10)"""
self.page.fill_codemirror_area_with(query)
self.page.find_by_id("btn-query-dropdown").click()
auto_rollback_btn = self.page.find_by_id("btn-auto-rollback")
auto_rollback_check = auto_rollback_btn.find_element_by_tag_name("i")
# if auto rollback is enabled then 'i' element will
# have 'auto-rollback fa fa-check' classes
# if auto rollback is disabled then 'i' element will
# have 'auto-rollback fa fa-check visibility-hidden' classes
if 'auto-rollback fa fa-check' == str(auto_rollback_check.get_attribute(
'class')):
auto_rollback_btn.click()
auto_commit_btn = self.page.find_by_id("btn-auto-commit")
auto_commit_check = auto_commit_btn.find_element_by_tag_name("i")
# if auto commit is enabled then 'i' element will
# have 'auto-commit fa fa-check' classes
# if auto commit is disabled then 'i' element will
# have 'auto-commit fa fa-check visibility-hidden' classes
if 'auto-commit fa fa-check visibility-hidden' == str(auto_commit_check.get_attribute(
'class')):
auto_commit_btn.click()
self.page.find_by_id("btn-flash").click()
self.driver.find_element_by_xpath("//*[@id='fetching_data']")
self.page.find_by_id("btn-cancel-query").click()
self.page.wait_for_query_tool_loading_indicator_to_disappear()
self.page.click_tab('Messages')
self.driver.find_element_by_xpath(
'//div[contains(@class, "sql-editor-message") and contains(string(), "canceling statement due to user request")]'
)
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