From: Tom de Vries <tdevries@suse.de>
Date: Fri, 8 Oct 2021 12:17:09 +0000 (+0200)
Subject: [gdb/testsuite] Fix gdb.base/info_sources_2.exp with check-read1
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=048cb8b4666f8bb93649a1e0b4b8889b1e5f8073;p=binutils-gdb.git

[gdb/testsuite] Fix gdb.base/info_sources_2.exp with check-read1

When running test-case gdb.base/info_sources_2.exp with check-read1, I run
into:
...
FAIL: gdb.base/info_sources_2.exp: args: : info sources  (timeout)
...

Fix this by consuming a "$src1, $src2, ..., $srcn: line bit by bit rather than
as one whole line.

Also add the missing handling of "Objfile has no debug information".

Tested on x86_64-linux.
---

diff --git a/gdb/testsuite/gdb.base/info_sources_2.exp b/gdb/testsuite/gdb.base/info_sources_2.exp
index 3aed25b07ac..186b21c2ed8 100644
--- a/gdb/testsuite/gdb.base/info_sources_2.exp
+++ b/gdb/testsuite/gdb.base/info_sources_2.exp
@@ -68,6 +68,7 @@ proc run_info_sources { extra_args args } {
 	# Run the command and extract the results into INFO_SOURCES.
 	set objfile_name ""
 	set source_files {}
+	set files {}
 	gdb_test_multiple $cmd "" {
 	    -re "${command_regex}\r\n" {
 		exp_continue
@@ -81,6 +82,9 @@ proc run_info_sources { extra_args args } {
 	    -re "^\\(Full debug information has not yet been read for this file\\.\\)\r\n" {
 		exp_continue
 	    }
+	    -re "^\\(Objfile has no debug information\\.\\)\r\n" {
+		exp_continue
+	    }
 
 	    -re "^\r\n" {
 		exp_continue
@@ -90,18 +94,22 @@ proc run_info_sources { extra_args args } {
 		pass $gdb_test_name
 	    }
 
+	    -re "^(\[^,\r\n\]+), " {
+		set f $expect_out(1,string)
+		lappend files $f
+		exp_continue
+	    }
 	    -re "^(\[^\r\n\]+)\r\n" {
 		if { $objfile_name == "" } {
 		    fail "${gdb_test_name} (no objfile name)"
 		    return
 		}
 
-		set files {}
-		foreach f [split $expect_out(1,string) ,] {
-		    lappend files [string trim $f]
-		}
+		set f $expect_out(1,string)
+		lappend files $f
 		set info_sources($objfile_name) $files
 		set $objfile_name ""
+		set files {}
 		exp_continue
 	    }
 	}