Add requirements marks. No code changes.

FossilOrigin-Name: 5e0d43ab55de006b20c58cb18b938d1c7b658e51

manifest

@@ -1,5 +1,5 @@
-C Additional\stest\scases\sand\srequirements\smarks\sfor\sthe\sunlikely(),\nlikelihood()\sand\sinstr()\sfunctions.
-D 2013-10-11T16:35:49.710
+C Add\srequirements\smarks.\s\sNo\scode\schanges.
+D 2013-10-11T20:14:37.415
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 5e41da95d92656a5004b03d3576e8b226858a28e
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -171,7 +171,7 @@ F src/build.c 8ae900bf021a66ac110f5eb2dcf994d24d1c2061
 F src/callback.c f99a8957ba2adf369645fac0db09ad8adcf1caa2
 F src/complete.c dc1d136c0feee03c2f7550bafc0d29075e36deac
 F src/ctime.c ea4b7f3623a0fcb1146e7f245d7410033e86859c
-F src/date.c 65196e95e69f36993659bd7781abe7c2f1994739
+F src/date.c 593c744b2623971e45affd0bde347631bdfa4625
 F src/delete.c 45788c5e48734f2af4acd75a876466e5b9838e34
 F src/expr.c e7338ccffdc391c53ba2d51c5eb6a2f5299e040e
 F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
@@ -415,7 +415,7 @@ F test/crashtest1.c 09c1c7d728ccf4feb9e481671e29dda5669bbcc2
 F test/createtab.test b5de160630b209c4b8925bdcbbaf48cc90b67fe8
 F test/cse.test 277350a26264495e86b1785f34d2d0c8600e021c
 F test/ctime.test 7bd009071e242aac4f18521581536b652b789a47
-F test/date.test 502ddcbaaac9ce103bcd76d8e9d9bc8aa04e61b0
+F test/date.test 42973251b9429f2c41b77eb98a7b0b0ba2d3b2c0
 F test/dbstatus.test aee30c3f337e6c217ff06df59fb8fe6e6448dce2
 F test/dbstatus2.test 10418e62b3db5dca070f0c3eef3ea13946f339c2
 F test/default.test 6faf23ccb300114924353007795aa9a8ec0aa9dc
@@ -462,8 +462,8 @@ F test/fkey1.test e1d1fa84cde579185ea01358436839703e415a5b
 F test/fkey2.test 06e0b4cc9e1b3271ae2ae6feeb19755468432111
 F test/fkey3.test 5ec899d12b13bcf1e9ef40eff7fb692fdb91392e
 F test/fkey4.test 86446017011273aad8f9a99c1a65019e7bd9ca9d
-F test/fkey5.test 0bf64f2d19ad80433ca0b24edbf604a18b353d5f
-F test/fkey6.test c555f7fc45d842cc84b0d3ff93951ce2b8c25fc8
+F test/fkey5.test 2b8c761ad23bb6a95b9cf8366c9a982a80a439c2
+F test/fkey6.test c1d7cb176648e0e1e9f971f5f9bde4dd5bcd046d
 F test/fkey7.test e31d0e71a41c1d29349a16448d6c420e2c53a8fc
 F test/fkey_malloc.test bb74c9cb8f8fceed03b58f8a7ef2df98520bbd51
 F test/format4.test 1f0cac8ff3895e9359ed87e41aaabee982a812eb
@@ -726,7 +726,7 @@ F test/pcache2.test a83efe2dec0d392f814bfc998def1d1833942025
 F test/percentile.test b98fc868d71eb5619d42a1702e9ab91718cbed54
 F test/permutations.test e154f5ed66d4d4913a99a110e870c9407f75b055
 F test/pragma.test 5c6e8ae9eaa9a505cc1035b51f7f0da9805092c7
-F test/pragma2.test 224f0381f9411a78ae685cac24c13656a62021b7
+F test/pragma2.test aea7b3d82c76034a2df2b38a13745172ddc0bc13
 F test/printf.test ec9870c4dce8686a37818e0bf1aba6e6a1863552
 F test/progress.test a282973d1d17f08071bc58a77d6b80f2a81c354d
 F test/ptrchng.test ef1aa72d6cf35a2bbd0869a649b744e9d84977fc
@@ -1123,7 +1123,7 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
 F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
-P 7df06684ab36bfdad9e9aca6940b7a665c2a0cb5
-R 4f6661cda267d0bd057e23bc72d2b257
+P 5f01cd36ee8678a07b79f9e01855daffb6bb8c43
+R 9bc31ca11c970b0b1f57ebe7aef5f122
 U drh
-Z 03f2ce5f38a3f7315fba8a787fd51abf
+Z e5a31fb8b2987670c6226df61ef5e152

manifest.uuid

@@ -1 +1 @@
-5f01cd36ee8678a07b79f9e01855daffb6bb8c43
+5e0d43ab55de006b20c58cb18b938d1c7b658e51

src/date.c

@@ -426,6 +426,10 @@ static void clearYMD_HMS_TZ(DateTime *p){
 **
 ** If the sqlite3GlobalConfig.bLocaltimeFault variable is true then this
 ** routine will always fail.
+**
+** EVIDENCE-OF: R-62172-00036 In this implementation, the standard C
+** library function localtime_r() is used to assist in the calculation of
+** local time.
 */
 static int osLocaltime(time_t *t, struct tm *pTm){
   int rc;
@@ -482,6 +486,11 @@ static sqlite3_int64 localtimeOffset(
   x = *p;
   computeYMD_HMS(&x);
   if( x.Y<1971 || x.Y>=2038 ){
+    /* EVIDENCE-OF: R-55269-29598 The localtime_r() C function normally only
+    ** works for years between 1970 and 2037. For dates outside this range,
+    ** SQLite attempts to map the year into an equivalent year within this
+    ** range, do the calculation, then map the year back.
+    */
     x.Y = 2000;
     x.M = 1;
     x.D = 1;

test/date.test

@@ -532,6 +532,10 @@ if {0==[sqlite3 -has-codec]} {
 # Verify that multiple calls to date functions with 'now' return the
 # same answer.
 #
+# EVIDENCE-OF: R-34818-13664 The 'now' argument to date and time
+# functions always returns exactly the same value for multiple
+# invocations within the same sqlite3_step() call.
+#
 proc sleeper {} {after 100}
 do_test date-15.1 {
   db func sleeper sleeper

test/fkey5.test

@@ -12,6 +12,8 @@
 #
 # This file tests the PRAGMA foreign_key_check command.
 #
+# EVIDENCE-OF: R-05426-18119 PRAGMA foreign_key_check; PRAGMA
+# foreign_key_check(table-name);
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -82,6 +84,20 @@ do_test fkey5-1.4 {
   }
 } {}
 
+# EVIDENCE-OF: R-45728-08709 There are four columns in each result row.
+#
+# EVIDENCE-OF: R-55672-01620 The first column is the name of the table
+# that contains the REFERENCES clause.
+#
+# EVIDENCE-OF: R-25219-25618 The second column is the rowid of the row
+# that contains the invalid REFERENCES clause.
+#
+# EVIDENCE-OF: R-40482-20265 The third column is the name of the table
+# that is referred to.
+#
+# EVIDENCE-OF: R-62839-07969 The fourth column is the index of the
+# specific foreign key constraint that failed.
+#
 do_test fkey5-2.0 {
   db eval {
     INSERT INTO c5 SELECT x FROM c1;
@@ -99,6 +115,9 @@ do_test fkey5-2.2 {
     PRAGMA foreign_key_check(c1);
   }
 } {}
+do_execsql_test fkey5-2.3 {
+  PRAGMA foreign_key_list(c5);
+} {0 0 p1 x {} {NO ACTION} {NO ACTION} NONE}
 
 do_test fkey5-3.0 {
   db eval {

test/fkey6.test

@@ -13,6 +13,13 @@
 # This file tests the PRAGMA defer_foreign_keys and 
 # SQLITE_DBSTATUS_DEFERRED_FKS
 #
+# EVIDENCE-OF: R-18981-16292 When the defer_foreign_keys PRAGMA is on,
+# enforcement of all foreign key constraints is delayed until the
+# outermost transaction is committed.
+#
+# EVIDENCE-OF: R-28911-57501 The defer_foreign_keys pragma defaults to
+# OFF so that foreign key constraints are only deferred if they are
+# created as "DEFERRABLE INITIALLY DEFERRED".
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -22,6 +29,10 @@ ifcapable {!foreignkey} {
   return
 }
 
+do_execsql_test fkey6-1.0 {
+  PRAGMA defer_foreign_keys;
+} {0}
+
 do_execsql_test fkey6-1.1 {
   PRAGMA foreign_keys=ON;
   CREATE TABLE t1(x INTEGER PRIMARY KEY);

test/pragma2.test

@@ -119,6 +119,11 @@ ifcapable attach {
 
 # Default setting of PRAGMA cache_spill is always ON
 #
+# EVIDENCE-OF: R-51036-62828 PRAGMA cache_spill; PRAGMA
+# cache_spill=boolean;
+#
+# EVIDENCE-OF: R-23955-02765 Cache_spill is enabled by default
+#
 db close
 delete_file test.db test.db-journal
 delete_file test2.db test2.db-journal
@@ -155,6 +160,11 @@ do_execsql_test pragma2-4.3 {
   PRAGMA cache_spill=ON;
 } {}
 sqlite3_release_memory
+#
+# EVIDENCE-OF: R-07634-40532 The cache_spill pragma enables or disables
+# the ability of the pager to spill dirty cache pages to the database
+# file in the middle of a transaction.
+#
 do_test pragma2-4.4 {
   db eval {
     BEGIN;