fixed lsp rename

2 files changed, 102 insertions, 0 deletions

diff --git a/test/snapshots/lsp-rename.golden b/test/snapshots/lsp-rename.golden
new file mode 100644
index 00000000..c15092b7
--- /dev/null
+++ b/test/snapshots/lsp-rename.golden
@@ -0,0 +1,75 @@
+== snap renamed grid=110x24 cursor=17,9
+|New Newcol Find Grep Help Tutor Dump NextColor Debug Kill
+|  /tmp/pardes-snap/lsp-rename/cwd/rename.zig                                  Save New Del
+|     1 const std = @import("std");
+|     2
+|     3 fn renamed_helper(x: u32) u32 {
+|     4     return x + 1;
+|     5 }
+|     6
+|     7 pub fn main() void {
+|     8     _ = renamed_helper(41);
+|     9 }
+|    10
+|    11 fn shadowed() void {
+|    12     const helper: u32 = 7;
+|    13     _ = helper;
+|    14 }
+|    15
+|
+|
+|
+|
+|
+|
+|
+== snap undone grid=110x24 cursor=17,9
+|New Newcol Find Grep Help Tutor Dump NextColor Debug Kill
+|  /tmp/pardes-snap/lsp-rename/cwd/rename.zig                                  Save New Del
+|     1 const std = @import("std");
+|     2
+|     3 fn helper(x: u32) u32 {
+|     4     return x + 1;
+|     5 }
+|     6
+|     7 pub fn main() void {
+|     8     _ = helper(41);
+|     9 }
+|    10
+|    11 fn shadowed() void {
+|    12     const helper: u32 = 7;
+|    13     _ = helper;
+|    14 }
+|    15
+|
+|
+|
+|
+|
+|
+|
+== snap redone grid=110x24 cursor=17,9
+|New Newcol Find Grep Help Tutor Dump NextColor Debug Kill
+|  /tmp/pardes-snap/lsp-rename/cwd/rename.zig                                  Save New Del
+|     1 const std = @import("std");
+|     2
+|     3 fn renamed_helper(x: u32) u32 {
+|     4     return x + 1;
+|     5 }
+|     6
+|     7 pub fn main() void {
+|     8     _ = renamed_helper(41);
+|     9 }
+|    10
+|    11 fn shadowed() void {
+|    12     const helper: u32 = 7;
+|    13     _ = helper;
+|    14 }
+|    15
+|
+|
+|
+|
+|
+|
+|
diff --git a/test/snapshots/lsp-rename.snap b/test/snapshots/lsp-rename.snap
new file mode 100644
index 00000000..c29b001e
--- /dev/null
+++ b/test/snapshots/lsp-rename.snap
@@ -0,0 +1,27 @@
+# Rename end to end: the leader prompt, async ZLS resolution, atomic file edit,
+# shadow filtering, and one-step undo/redo. The source has a same-spelled local
+# which must not be changed when the top-level helper is renamed.
+file rename.zig const std = @import("std");\n\nfn helper(x: u32) u32 {\n    return x + 1;\n}\n\npub fn main() void {\n    _ = helper(41);\n}\n\nfn shadowed() void {\n    const helper: u32 = 7;\n    _ = helper;\n}\n
+start 24 110 rename.zig
+wait 8000 helper(41)
+stable 700 20000
+# Put the cursor inside the top-level call, then use the helix rename binding.
+press left 18 10
+release left 18 10
+key space
+key l
+key r
+stable 400 5000
+text renamed_helper
+key enter
+wait 10000 renamed_helper(41)
+stable 700 15000
+snap renamed
+# Both resolved top-level occurrences changed; the shadowed local stayed helper.
+# The whole asynchronous rename is one history transaction.
+key u
+stable 400 5000
+snap undone
+key U
+stable 400 5000
+snap redone