[PATCH/WIP 10/10] Enable ls-files and ls-tree for testing PATHSPEC_ICASE

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 builtin/add.c      | 6 ++++--
 builtin/ls-files.c | 3 ++-
 builtin/ls-tree.c  | 3 ++-
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/builtin/add.c b/builtin/add.c
index a3ffa9d..b9a5432 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -421,12 +421,14 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 		GUARD_PATHSPEC(&pathspec,
 			       PATHSPEC_FROMTOP |
 			       PATHSPEC_LITERAL |
-			       PATHSPEC_GLOB);
+			       PATHSPEC_GLOB |
+			       PATHSPEC_ICASE);
 
 		for (i = 0; i < pathspec.nr; i++) {
 			const char *path = pathspec.items[i].match;
 			if (!seen[i] &&
-			    ((pathspec.items[i].magic & PATHSPEC_GLOB) ||
+			    ((pathspec.items[i].magic &
+			      (PATHSPEC_GLOB | PATHSPEC_ICASE)) ||
 			     !file_exists(path))) {
 				if (ignore_missing) {
 					int dtype = DT_UNKNOWN;
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index feb4220..53b222d 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -538,7 +538,8 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
 	parse_pathspec(&pathspec,
 		       PATHSPEC_FROMTOP |
 		       PATHSPEC_LITERAL |
-		       PATHSPEC_GLOB,
+		       PATHSPEC_GLOB |
+		       PATHSPEC_ICASE,
 		       PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP,
 		       prefix, argv);
 
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index 25d0590..cf943dd 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -175,7 +175,8 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
 	parse_pathspec(&pathspec,
 		       PATHSPEC_FROMTOP |
 		       PATHSPEC_LITERAL |
-		       PATHSPEC_GLOB,
+		       PATHSPEC_GLOB |
+		       PATHSPEC_ICASE,
 		       0, prefix, argv + 1);
 	for (i = 0; i < pathspec.nr; i++)
 		pathspec.items[i].nowildcard_len = pathspec.items[i].len;
-- 
1.8.0.rc2.23.g1fb49df