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Unified Diff: third_party/sqlite/sqlite-src-3100200/test/rollbackfault.test

Issue 1610543003: [sql] Import reference version of SQLite 3.10.2. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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Index: third_party/sqlite/sqlite-src-3100200/test/rollbackfault.test
diff --git a/third_party/sqlite/sqlite-src-3100200/test/rollbackfault.test b/third_party/sqlite/sqlite-src-3100200/test/rollbackfault.test
new file mode 100644
index 0000000000000000000000000000000000000000..f248d0758dbedc3b3e369cccc464ded0adca399b
--- /dev/null
+++ b/third_party/sqlite/sqlite-src-3100200/test/rollbackfault.test
@@ -0,0 +1,84 @@
+# 2014-11-12
+#
+# The author disclaims copyright to this source code. In place of
+# a legal notice, here is a blessing:
+#
+# May you do good and not evil.
+# May you find forgiveness for yourself and forgive others.
+# May you share freely, never taking more than you give.
+#
+#***********************************************************************
+#
+# Test that errors encountered during a ROLLBACK operation correctly
+# affect ongoing SQL statements.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+set testprefix rollbackfault
+
+
+proc int2hex {i} { format %.2X $i }
+db func int2hex int2hex
+do_execsql_test 1.0 {
+ SELECT int2hex(0), int2hex(100), int2hex(255)
+} {00 64 FF}
+do_execsql_test 1.1 {
+ CREATE TABLE t1(i, h);
+ CREATE INDEX i1 ON t1(h);
+ WITH data(a, b) AS (
+ SELECT 1, int2hex(1)
+ UNION ALL
+ SELECT a+1, int2hex(a+1) FROM data WHERE a<40
+ )
+ INSERT INTO t1 SELECT * FROM data;
+} {}
+
+foreach f {oom ioerr} {
+ do_faultsim_test 1.2 -faults $f* -prep {
+ set sql1 { SELECT i FROM t1 WHERE (i%2)==0 }
+ set sql2 { SELECT i FROM t1 WHERE (i%2)==0 ORDER BY h }
+ set ::s1 [sqlite3_prepare db $sql1 -1 dummy]
+ set ::s2 [sqlite3_prepare db $sql2 -1 dummy]
+
+ for {set i 0} {$i < 10} {incr i} { sqlite3_step $::s1 }
+ for {set i 0} {$i < 3} {incr i} { sqlite3_step $::s2 }
+
+ execsql {
+ BEGIN; DELETE FROM t1 WHERE (i%2)
+ }
+ } -body {
+ execsql { ROLLBACK }
+ } -test {
+
+ set res1 [list]
+ set res2 [list]
+ while {"SQLITE_ROW" == [sqlite3_step $::s1]} {
+ lappend res1 [sqlite3_column_text $::s1 0]
+ }
+ while {"SQLITE_ROW" == [sqlite3_step $::s2]} {
+ lappend res2 [sqlite3_column_text $::s2 0]
+ }
+ set rc1 [sqlite3_finalize $::s1]
+ set rc2 [sqlite3_finalize $::s2]
+
+ catchsql { ROLLBACK }
+
+ if {$rc1=="SQLITE_OK" && $rc2=="SQLITE_OK"
+ && $res1=="22 24 26 28 30 32 34 36 38 40"
+ && $res2=="8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40"
+ } {
+ # This is Ok.
+ } elseif {$rc1!="SQLITE_OK" && $rc2!="SQLITE_OK" && $res1=="" &&$res2==""} {
+ # Also Ok.
+ } else {
+ error "statements don't look right"
+ }
+ }
+}
+
+
+finish_test
+
+
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