From 11a607f8cb5f2999569b44fe08ee0e0acd0f4c3c Mon Sep 17 00:00:00 2001
From: Tom de Vries <tdevries@suse.de>
Date: Fri, 24 Sep 2021 12:39:15 +0200
Subject: [PATCH] [gdb/testsuite] Fix DUPLICATEs gdb.dwarf2/dw2-is-stmt.exp

Fix these DUPLICATEs by using with_test_prefix:
...
DUPLICATE: gdb.dwarf2/dw2-is-stmt.exp: ensure we saw a valid line pattern, 1
DUPLICATE: gdb.dwarf2/dw2-is-stmt.exp: ensure we saw a valid line pattern, 2
...

Tested on x86_64-linux.
---
 gdb/testsuite/gdb.dwarf2/dw2-is-stmt.exp | 100 ++++++++++++-----------
 1 file changed, 54 insertions(+), 46 deletions(-)

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-is-stmt.exp b/gdb/testsuite/gdb.dwarf2/dw2-is-stmt.exp
index bb0afe1c282..a226b6d7323 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-is-stmt.exp
+++ b/gdb/testsuite/gdb.dwarf2/dw2-is-stmt.exp
@@ -188,59 +188,67 @@ runto_main
 # be a single instruction between line_label_1 and line_label_2, but
 # we allow for up to 25 (just a random number).
 
-set i 0
-set pc [get_hexadecimal_valueof "\$pc" "NO-PC" \
-	   "get pc before stepi loop at line_label_1"]
-while { $pc < $ll2 } {
-    incr i
-    set line_changed -1
-    gdb_test_multiple "stepi" "stepi until line_label_2, $i" {
-	-re "main, set var to 99.*$gdb_prompt" {
-	    set line_changed 0
-	}
-	-re "main, set var to 0.*$gdb_prompt " {
-	    set line_changed 1
-	}
-    }
-    gdb_assert { $line_changed != -1 } \
-	"ensure we saw a valid line pattern, $i"
+with_test_prefix "stepi until line_label_2" {
+    set i 0
     set pc [get_hexadecimal_valueof "\$pc" "NO-PC" \
-		"get pc inside stepi loop from line_label_1, $i"]
-    if { $ll2 == $pc } {
-	gdb_assert { $line_changed } \
-	    "line must change at line_label_2"
-    } else {
-	gdb_assert { !$line_changed } \
-	    "line should not change until line_label_2, $i"
+		"get pc before stepi loop at line_label_1"]
+    while { $pc < $ll2 } {
+	incr i
+	with_test_prefix $i {
+	    set line_changed -1
+	    gdb_test_multiple "stepi" "stepi until line_label_2" {
+		-re "main, set var to 99.*$gdb_prompt" {
+		    set line_changed 0
+		}
+		-re "main, set var to 0.*$gdb_prompt " {
+		    set line_changed 1
+		}
+	    }
+	    gdb_assert { $line_changed != -1 } \
+		"ensure we saw a valid line pattern"
+	    set pc [get_hexadecimal_valueof "\$pc" "NO-PC" \
+			"get pc inside stepi loop from line_label_1"]
+	    if { $ll2 == $pc } {
+		gdb_assert { $line_changed } \
+		    "line must change at line_label_2"
+	    } else {
+		gdb_assert { !$line_changed } \
+		    "line should not change until line_label_2"
+	    }
+	}
     }
 }
 
 # Now single instruction step forward until GDB reports a new source
 # line, at which point we should be at line_label_5.
 
-set i 0
-set pc [get_hexadecimal_valueof "\$pc" "NO-PC" \
-	   "get pc before stepi loop at line_label_2"]
-while { $pc < $ll5 } {
-    incr i
-    set line_changed -1
-    gdb_test_multiple "stepi" "stepi until line_label_5, $i" {
-	-re "main, set var to 0.*$gdb_prompt" {
-	    set line_changed 0
-	}
-	-re "main end.*$gdb_prompt " {
-	    set line_changed 1
-	}
-    }
-    gdb_assert { $line_changed != -1 } \
-	"ensure we saw a valid line pattern, $i"
+with_test_prefix "stepi until line_label_5" {
+    set i 0
     set pc [get_hexadecimal_valueof "\$pc" "NO-PC" \
-		"get pc inside stepi loop from line_label_2, $i"]
-    if { $ll5 == $pc } {
-	gdb_assert { $line_changed } \
-	    "line must change at line_label_5"
-    } else {
-	gdb_assert { !$line_changed } \
-	    "line should not change until line_label_5, $i"
+		"get pc before stepi loop at line_label_2"]
+    while { $pc < $ll5 } {
+	incr i
+	with_test_prefix $i {
+	    set line_changed -1
+	    gdb_test_multiple "stepi" "stepi until line_label_5" {
+		-re "main, set var to 0.*$gdb_prompt" {
+		    set line_changed 0
+		}
+		-re "main end.*$gdb_prompt " {
+		    set line_changed 1
+		}
+	    }
+	    gdb_assert { $line_changed != -1 } \
+		"ensure we saw a valid line pattern"
+	    set pc [get_hexadecimal_valueof "\$pc" "NO-PC" \
+			"get pc inside stepi loop from line_label_2"]
+	    if { $ll5 == $pc } {
+		gdb_assert { $line_changed } \
+		    "line must change at line_label_5"
+	    } else {
+		gdb_assert { !$line_changed } \
+		    "line should not change until line_label_5"
+	    }
+	}
     }
 }
-- 
2.30.2