Remove a bunch of TODO's, fix perfschema.threads_innodb test

Author: vuvova

include/my_global.h

@@ -817,6 +817,7 @@ static inline bool isfinite(double x) { return std::isfinite(x); }
 #ifndef HAVE_ISNAN
 #define isnan(x) ((x) != (x))
 #endif
+#define my_isnan(x) isnan(x)
 
 #ifdef HAVE_ISINF
 #define my_isinf(X) isinf(X)

mysql-test/suite/perfschema/r/threads_innodb.result

@@ -5,7 +5,10 @@ FROM performance_schema.threads
 WHERE name LIKE 'thread/innodb/%'
 GROUP BY name;
 name	type	processlist_user	processlist_host	processlist_db	processlist_command	processlist_time	processlist_state	processlist_info	parent_thread_id	role	instrumented
-thread/innodb/io_handler_thread	BACKGROUND	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	YES
+thread/innodb/io_ibuf_thread	BACKGROUND	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	YES
+thread/innodb/io_log_thread	BACKGROUND	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	YES
+thread/innodb/io_read_thread	BACKGROUND	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	YES
+thread/innodb/io_write_thread	BACKGROUND	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	YES
 thread/innodb/page_cleaner_thread	BACKGROUND	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	YES
 thread/innodb/srv_error_monitor_thread	BACKGROUND	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	YES
 thread/innodb/srv_lock_timeout_thread	BACKGROUND	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	YES

sql/share/errmsg-utf8.txt

@@ -7150,6 +7150,8 @@ skip-to-error-number 3000
 
 ER_MYSQL_57_TEST
         eng "5.7 test"
+ER_WRONG_TABLESPACE_NAME 42000
+        eng "Incorrect tablespace name %`-.192s"
 ER_CANNOT_DISCARD_TEMPORARY_TABLE
         eng "Cannot DISCARD/IMPORT tablespace associated with temporary table"
 

storage/innobase/buf/buf0dump.cc

@@ -25,10 +25,6 @@ Created April 08, 2011 Vasil Dimov
 
 #include "my_global.h"
 #include "my_sys.h"
-/* JAN: TODO: missing MySQL 5.7 include */
-#ifdef HAVE_MY_THREAD_H
-// #include "my_thread.h"
-#endif
 
 #include "mysql/psi/mysql_stage.h"
 #include "mysql/psi/psi.h"

storage/innobase/buf/buf0flu.cc

@@ -3139,9 +3139,7 @@ DECLARE_THREAD(buf_flush_page_cleaner_coordinator)(
 
 	my_thread_init();
 #ifdef UNIV_PFS_THREAD
-	/* JAN: TODO: MySQL 5.7 PSI
 	pfs_register_thread(page_cleaner_thread_key);
-	*/
 #endif /* UNIV_PFS_THREAD */
 
 #ifdef UNIV_DEBUG_THREAD_CREATION

storage/innobase/dict/dict0stats.cc

@@ -2832,14 +2832,11 @@ dict_stats_fetch_index_stats_step(
 #define PFX	"n_diff_pfx"
 #define PFX_LEN	10
 
-	/** JAN: TODO: MySQL 5.7 native_strncasecmp() */
 	if (stat_name_len == 4 /* strlen("size") */
-		//	    && native_strncasecmp("size", stat_name, stat_name_len) == 0) {
 	    && strncasecmp("size", stat_name, stat_name_len) == 0) {
 		index->stat_index_size = (ulint) stat_value;
 		arg->stats_were_modified = true;
 	} else if (stat_name_len == 12 /* strlen("n_leaf_pages") */
-		// && native_strncasecmp("n_leaf_pages", stat_name, stat_name_len)
 		   && strncasecmp("n_leaf_pages", stat_name, stat_name_len)
 		   == 0) {
 		index->stat_n_leaf_pages = (ulint) stat_value;
@@ -2855,7 +2852,6 @@ dict_stats_fetch_index_stats_step(
 		index->stat_defrag_n_pages_freed = (ulint) stat_value;
 		arg->stats_were_modified = true;
 	} else if (stat_name_len > PFX_LEN /* e.g. stat_name=="n_diff_pfx01" */
-		// && native_strncasecmp(PFX, stat_name, PFX_LEN) == 0) {
 		   && strncasecmp(PFX, stat_name, PFX_LEN) == 0) {
 
 		const char*	num_ptr;

storage/innobase/fil/fil0fil.cc

@@ -7224,7 +7224,7 @@ fil_no_punch_hole(fil_node_t* node)
 	node->punch_hole = false;
 }
 
-#ifdef MYSQL_COMPRESSION_ENCRYPTION
+#ifdef MYSQL_COMPRESSION
 
 /** Set the compression type for the tablespace of a table
 @param[in]	table		The table that should be compressed
@@ -7412,7 +7412,7 @@ fil_encryption_rotate()
 
 	return(true);
 }
-#endif /* MYSQL_COMPRESSION_ENCRYPTION */
+#endif /* MYSQL_COMPRESSION */
 
 /** Build the basic folder name from the path and length provided
 @param[in]	path	pathname (may also include the file basename)

storage/innobase/fts/fts0fts.cc

@@ -4840,9 +4840,7 @@ fts_check_token(
 		n_chars = 0;
 
 		while (next < end) {
-			/* TODO: JAN: MySQL 5.7 used my_mbcharlen_ptr here
-			char_len = my_mbcharlen_ptr(cs, next, end);*/
-			char_len = cs->cset->charlen(cs, (const uchar*)next, (const uchar*)end);
+			char_len = my_charlen(cs, next, end);
 
 			if (next + char_len > end || char_len == 0) {
 				break;
@@ -4875,9 +4873,7 @@ fts_check_token(
 				}
 
 				/* Move a char forward */
-				/* JAN: TODO: MySQL 5.7
-				start += my_mbcharlen_ptr(cs, start, end); */
-				start += cs->cset->charlen(cs, (const uchar*)next, (const uchar*)end);
+				start += my_charlen(cs, start, end);
 				n_chars = ngram_token_size - 1;
 			}
 		}
@@ -5031,8 +5027,6 @@ int
 fts_tokenize_document_internal(
 /*===========================*/
 	MYSQL_FTPARSER_PARAM*	param,	/*!< in: parser parameter */
-	/* JAN: TODO: MySQL 5.7
-	char*			doc,*/
 	const char*		doc,/*!< in/out: document */
 	int			len)	/*!< in: document length */
 {

storage/innobase/gis/gis0geo.cc

@@ -365,11 +365,9 @@ mbr_join_square(
 	} while (a != end);
 
 	/* Check for infinity or NaN, so we don't get NaN in calculations */
-	/* JAN: TODO: MYSQL 5.7 GIS
 	if (my_isinf(square) || my_isnan(square)) {
 		return DBL_MAX;
 	}
-	*/
 
 	return square;
 }

storage/innobase/gis/gis0rtree.cc

@@ -1988,11 +1988,9 @@ rtr_estimate_n_rows_in_range(
 	mtr_commit(&mtr);
 	mem_heap_free(heap);
 
-	/* JAN: TODO MYSQL 5.7 GIS
 	if (my_isinf(area) || my_isnan(area)) {
 		return(HA_POS_ERROR);
 	}
-	*/
 
 	return(static_cast<int64_t>(dict_table_get_n_rows(index->table)
 				    * area / n_recs));