turso/testing/math.test

#!/usr/bin/env tclsh

set testdir [file dirname $argv0]
source $testdir/tester.tcl

do_execsql_test add-int {
  SELECT 10 + 1
} {11}

do_execsql_test add-float {
  SELECT 10.1 + 0.3
} {10.4}

do_execsql_test add-int-float {
  SELECT 10 + 0.1
} {10.1}

do_execsql_test subtract-int {
  SELECT 10 - 1
} {9}

do_execsql_test subtract-float {
  SELECT 10.2 - 0.1
} {10.1}

do_execsql_test subtract-int-float {
  SELECT 10 - 0.1
} {9.9}

do_execsql_test multiply-int {
  SELECT 10 * 2
} {20}

do_execsql_test multiply-float {
  SELECT 10.2 * 2.2
} {22.44}

do_execsql_test multiply-int-float {
  SELECT 10 * 1.45
} {14.5}

do_execsql_test multiply-float-int {
  SELECT 1.45 * 10
} {14.5}

do_execsql_test divide-int {
  SELECT 10 / 2
} {5}

do_execsql_test divide-int-no-fraction {
  SELECT 10 / 3
} {3}

do_execsql_test divide-float {
  SELECT 10.6 / 2.5
} {4.24}

do_execsql_test divide-int-float {
  SELECT 10 / 4.0
} {2.5}

do_execsql_test divide-float-int {
  SELECT 10.0 / 4
} {2.5}

do_execsql_test divide-by-zero {
  SELECT 10 / 0
} {}

do_execsql_test divide-int-null {
  SELECT 10 / null
} {}

do_execsql_test divide-null-int {
  SELECT null / 10
} {}

do_execsql_test divide-null {
  SELECT null / null
} {}



do_execsql_test add-agg-int {
  SELECT sum(id) + 10 from products
} {76}

do_execsql_test add-int-agg {
  SELECT 10 + sum(id) from products
} {76}

do_execsql_test add-agg-float {
  SELECT sum(id) + 10.1 from products
} {76.1}

do_execsql_test add-float-agg {
  SELECT 10.1 + sum(id) from products
} {76.1}

do_execsql_test add-agg-int-agg-int {
  SELECT sum(id) + sum(id) from products
} {132}

do_execsql_test add-agg-float-agg-float {
  SELECT sum(price) + sum(price) from products
} {1246.0}

do_execsql_test add-agg-int-agg-float {
  SELECT sum(id) + sum(price) from products
} {689.0}

do_execsql_test add-agg-int-agg-float {
  SELECT sum(id) + sum(price) from products
} {689.0}



do_execsql_test subtract-agg-int {
  SELECT sum(id) - 10 from products
} {56}

do_execsql_test subtract-int-agg {
  SELECT 10 - sum(id) from products
} {-56}

do_execsql_test subtract-agg-float {
  SELECT sum(id) - 10.1 from products
} {55.9}

do_execsql_test subtract-float-agg {
  SELECT 10.1 - sum(id) from products
} {-55.9}

do_execsql_test subtract-agg-int-agg-int {
  SELECT sum(id) - sum(id) from products
} {0}

do_execsql_test subtract-agg-float-agg-float {
  SELECT sum(price) - sum(price) from products
} {0.0}

do_execsql_test subtract-agg-int-agg-float {
  SELECT sum(id) - sum(price) from products
} {-557.0}

do_execsql_test subtract-agg-float-agg-int {
  SELECT sum(price) - sum(id) from products
} {557.0}



do_execsql_test multiply-agg-int {
  SELECT sum(id) * 10 from products
} {660}

do_execsql_test multiply-int-agg {
  SELECT 10 * sum(id) from products
} {660}

do_execsql_test multiply-agg-float {
  SELECT sum(id) * 10.1 from products
} {666.6}

do_execsql_test multiply-float-agg {
  SELECT 10.1 * sum(id) from products
} {666.6}

do_execsql_test multiply-agg-int-agg-int {
  SELECT sum(id) * sum(id) from products
} {4356}

do_execsql_test multiply-agg-float-agg-float {
  SELECT sum(price) * sum(price) from products
} {388129.0}

do_execsql_test multiply-agg-int-agg-float {
  SELECT sum(id) * sum(price) from products
} {41118.0}

do_execsql_test multiply-agg-float-agg-int {
  SELECT sum(price) * sum(id) from products
} {41118.0}



do_execsql_test divide-agg-int {
  SELECT sum(id) / 10 from products
} {6}

do_execsql_test divide-int-agg {
  SELECT 660 / sum(id) from products
} {10}

do_execsql_test divide-agg-float {
  SELECT sum(id) / 1.5 from products
} {44.0}

do_execsql_test divide-float-agg {
  SELECT 66.0 / sum(id) from products
} {1.0}

do_execsql_test divide-agg-int-agg-int {
  SELECT sum(id) / sum(id) from products
} {1}

do_execsql_test divide-agg-float-agg-float {
  SELECT sum(price) / sum(price) from products
} {1.0}

do_execsql_test divide-agg-int-agg-float {
  SELECT sum(id) / min(price) from products
} {66.0}

do_execsql_test divide-agg-float-agg-int {
  SELECT min(price) / min(id) from products
} {1.0}