dimgigov
6bfc5b3a3c
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- Pure Nim wire protocol client (async + sync, no C FFI) - Query Builder: fluent API, SQL generator, execution, transactions - Schema Builder: create/alter/drop tables, column operations - Connection pool with aging and timeout handling - ORM integration via compile-time DB_BARADB switch - Tests: test_open, test_query - Documentation: README.md, PLAN_BARADB.md
30 lines
922 B
Nim
30 lines
922 B
Nim
discard """
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cmd: "nim c -d:ssl -r $file"
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"""
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# nim c -d:ssl r tests/mariadb/test_pool_wait.nim
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import std/[asyncdispatch, deques, os, strutils, unittest]
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import ../../src/allographer/connection
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import ../../src/allographer/query_builder
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suite "MariaDB pool waiter (notify)":
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test "pool size 1: two concurrent raw gets both complete":
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let mariaUrl = getEnv("MARIA_URL")
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let timeout = getEnv("DB_TIMEOUT").parseInt
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let rdb = dbOpen(MariaDB, mariaUrl, maxConnections = 1, timeout)
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proc sel(): Future[void] {.async.} =
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discard await rdb.raw("SELECT SLEEP(0.05), 1").get()
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let a = sel()
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let b = sel()
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waitFor all(a, b)
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check rdb.pools.waiters.len == 0
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test "pool size 0: raw get raises DbError":
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let mariaUrl = getEnv("MARIA_URL")
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let rdb = dbOpen(MariaDB, mariaUrl, maxConnections = 0, timeout = 0)
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expect(DbError):
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discard waitFor rdb.raw("SELECT 1").get()
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