[PATCH] Add file name styling to "info sharedlibrary"

[Tom Tromey]

This changes "info sharedlibrary" to add styling to the file name.

Tested on x86-64 Fedora 29.

gdb/ChangeLog
2019-05-13  Tom Tromey  <tromey@adacore.com>

	* solib.c (info_sharedlibrary_command): Style the file name.

gdb/testsuite/ChangeLog
2019-05-13  Tom Tromey  <tromey@adacore.com>

	* gdb.base/info-shared.exp (check_info_shared): Add "info shared"
	styling test.
---
 gdb/ChangeLog                          |  4 ++++
 gdb/solib.c                            |  2 +-
 gdb/testsuite/ChangeLog                |  5 +++++
 gdb/testsuite/gdb.base/info-shared.exp | 24 ++++++++++++++++++++++++
 4 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/gdb/solib.c b/gdb/solib.c
index 25555af2939..e0b1a921f82 100644
--- a/gdb/solib.c
+++ b/gdb/solib.c
@@ -1104,7 +1104,7 @@ info_sharedlibrary_command (const char *pattern, int from_tty)
 	else
 	  uiout->field_string ("syms-read", so->symbols_loaded ? "Yes" : "No");
 
-	uiout->field_string ("name", so->so_name);
+	uiout->field_string ("name", so->so_name, ui_out_style_kind::FILE);
 
 	uiout->text ("\n");
       }
diff --git a/gdb/testsuite/gdb.base/info-shared.exp b/gdb/testsuite/gdb.base/info-shared.exp
index eb5ee9562ef..e1314bf5dd7 100644
--- a/gdb/testsuite/gdb.base/info-shared.exp
+++ b/gdb/testsuite/gdb.base/info-shared.exp
@@ -144,3 +144,27 @@ check_info_shared "info sharedlibrary #7" 0 1
 # Run to the last stop and check that both libraries are gone.
 gdb_continue_to_breakpoint "library unload #2" "\\.?stop .*"
 check_info_shared "info sharedlibrary #8" 0 0
+
+with_test_prefix styled {
+    save_vars { env(TERM) } {
+	# We need an ANSI-capable terminal to get the output.
+	setenv TERM ansi
+
+	clean_restart $testfile
+
+	gdb_test_no_output "set style enabled off"
+	if {![runto_main]} {
+	    return 0
+	}
+	gdb_breakpoint "stop"
+	gdb_continue_to_breakpoint "library load #1" "\\.?stop .*"
+
+	# Simple test for "info sharedlibrary" styling.  Look for styled
+	# addresses and file name.
+	set addr "\033\\\[34m${hex}\033\\\[m"
+	set sofile "\033\\\[32m\[^\033\]+\033\\\[m"
+	gdb_test_no_output "set style enabled on"
+	gdb_test "info sharedlibrary" \
+	    "$addr\[ \t\]+$addr.*$sofile\r\n.*"
+    }
+}
-- 
2.20.1