From e293e75a06e28fe03e3bd919a043a5e7288ddaa6 Mon Sep 17 00:00:00 2001
From: Vincent Rischmann
Date: Wed, 31 Aug 2022 12:26:09 +0200
Subject: drop the table in the tests

Necessary for running the tests with eg `-Din_memory=false -Ddbfile=/tmp/my.db`
---
 sqlite.zig | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/sqlite.zig b/sqlite.zig
index 20f6677..cd192a2 100644
--- a/sqlite.zig
+++ b/sqlite.zig
@@ -2344,16 +2344,22 @@ test "sqlite: db init" {
 test "sqlite: exec multi" {
     var db = try getTestDb();
     defer db.deinit();
-    try db.execMulti("create table a(b int);\n\n--test comment\ncreate table b(c int);", .{});
-    const val = try db.one(i32, "select max(c) from b", .{}, .{});
+
+    try db.execMulti("DROP TABLE IF EXISTS a;\nDROP TABLE IF EXISTS b;", .{});
+    try db.execMulti("CREATE TABLE a(b int);\n\n--test comment\nCREATE TABLE b(c int);", .{});
+
+    const val = try db.one(i32, "SELECT max(c) FROM b", .{}, .{});
     try testing.expectEqual(@as(?i32, 0), val);
 }
 
 test "sqlite: exec multi with single statement" {
     var db = try getTestDb();
     defer db.deinit();
-    try db.execMulti("create table a(b int);", .{});
-    const val = try db.one(i32, "select max(b) from a", .{}, .{});
+
+    try db.exec("DROP TABLE IF EXISTS a", .{}, .{});
+    try db.execMulti("CREATE TABLE a(b int);", .{});
+
+    const val = try db.one(i32, "SELECT max(b) FROM a", .{}, .{});
     try testing.expectEqual(@as(?i32, 0), val);
 }
 
@@ -3095,6 +3101,7 @@ test "sqlite: blob open, reopen" {
     const blob_data2 = "\xCA\xFE\xBA\xBEfoobar";
 
     // Insert two blobs with a set length
+    try db.exec("DROP TABLE IF EXISTS test_blob", .{}, .{});
     try db.exec("CREATE TABLE test_blob(id integer primary key, data blob)", .{}, .{});
 
     try db.exec("INSERT INTO test_blob(data) VALUES(?)", .{}, .{
@@ -3163,6 +3170,8 @@ test "sqlite: failing prepare statement" {
 
     var diags: Diagnostics = undefined;
 
+    try db.exec("DROP TABLE IF EXISTS foobar", .{}, .{});
+
     const result = db.prepareWithDiags("SELECT id FROM foobar", .{ .diags = &diags });
     try testing.expectError(error.SQLiteError, result);
 
@@ -3811,6 +3820,7 @@ test "sqlite: create aggregate function with no aggregate context" {
 
     // Initialize some data
 
+    try db.exec("DROP TABLE IF EXISTS view", .{}, .{});
     try db.exec("CREATE TABLE view(id integer PRIMARY KEY, nb integer)", .{}, .{});
     var i: usize = 0;
     var exp: usize = 0;
@@ -3864,6 +3874,7 @@ test "sqlite: create aggregate function with an aggregate context" {
 
     // Initialize some data
 
+    try db.exec("DROP TABLE IF EXISTS view", .{}, .{});
     try db.exec("CREATE TABLE view(id integer PRIMARY KEY, a integer, b integer)", .{}, .{});
     var i: usize = 0;
     var exp_a: usize = 0;
@@ -3999,6 +4010,7 @@ test "tagged union" {
         age: usize,
     };
 
+    try db.exec("DROP TABLE IF EXISTS foobar", .{}, .{});
     try db.exec("CREATE TABLE foobar(key TEXT, value ANY)", .{}, .{});
 
     var foobar = Foobar{ .name = "hello" };
-- 
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