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libsql-sqlite3: Improve WAL API test #1846

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Nov 27, 2024
+10 −10
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libsql-sqlite3: Improve WAL API test #1846

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20 changes: 10 additions & 10 deletions libsql-sqlite3/src/test_walapi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -30,13 +30,13 @@ static int cmp_data(sqlite3 *db1, sqlite3 *db2){
sqlite3_stmt *stmt1, *stmt2;
int rc;

rc = sqlite3_prepare_v2(db1, "SELECT * FROM users", -1, &stmt1, 0);
rc = sqlite3_prepare_v2(db1, "SELECT HEX(x) FROM t", -1, &stmt1, 0);
if( rc!=SQLITE_OK ){
fprintf(stderr, "Can't prepare statement: %s\n", sqlite3_errmsg(db1));
return 1;
}

rc = sqlite3_prepare_v2(db2, "SELECT * FROM users", -1, &stmt2, 0);
rc = sqlite3_prepare_v2(db2, "SELECT HEX(x) FROM t", -1, &stmt2, 0);
if( rc!=SQLITE_OK ){
fprintf(stderr, "Can't prepare statement: %s\n", sqlite3_errmsg(db2));
return 1;
Expand All @@ -52,10 +52,10 @@ static int cmp_data(sqlite3 *db1, sqlite3 *db2){
if( step1!=SQLITE_ROW ){
break;
}
const unsigned char *name1 = sqlite3_column_text(stmt1, 1);
const unsigned char *name2 = sqlite3_column_text(stmt2, 1);
if( strcmp((const char *)name1, (const char *)name2)!=0 ){
fprintf(stderr, "Data mismatch: %s != %s\n", name1, name2);
const unsigned char *text1 = sqlite3_column_text(stmt1, 0);
const unsigned char *text2 = sqlite3_column_text(stmt2, 0);
if( strncmp((const char *)text1, (const char *)text2, 4096)!=0 ){
fprintf(stderr, "Data mismatch\n");
return 1;
}
}
Expand Down Expand Up @@ -98,10 +98,10 @@ static int sync_db(sqlite3 *db_primary, sqlite3 *db_backup){
}

static void gen_data(sqlite3 *db){
sqlite3_exec(db, "CREATE TABLE users (id INTEGER PRIMARY KEY, name TEXT)", 0, 0, 0);
sqlite3_exec(db, "INSERT INTO users (id, name) VALUES (1, 'John Doe')", 0, 0, 0);
sqlite3_exec(db, "INSERT INTO users (id, name) VALUES (2, 'Jane Doe')", 0, 0, 0);
sqlite3_exec(db, "INSERT INTO users (id, name) VALUES (3, 'Jim Beam')", 0, 0, 0);
sqlite3_exec(db, "CREATE TABLE t (x)", 0, 0, 0);
sqlite3_exec(db, "INSERT INTO t VALUES (randomblob(4 * 1024))", 0, 0, 0);
sqlite3_exec(db, "INSERT INTO t VALUES (randomblob(1 * 1024))", 0, 0, 0);
sqlite3_exec(db, "INSERT INTO t VALUES (randomblob(1 * 1024))", 0, 0, 0);
}

int open_db(const char *path, sqlite3 **db) {
Expand Down
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