fix(core): unify button requests in modify amount flow

[no changelog]

core/embed/rust/src/ui/model_tr/layout.rs

@@ -578,7 +578,6 @@ extern "C" fn new_confirm_joint_total(n_args: usize, args: *const Obj, kwargs: *
 
 extern "C" fn new_confirm_modify_output(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj {
     let block = move |_args: &[Obj], kwargs: &Map| {
-        let address: StrBuffer = kwargs.get(Qstr::MP_QSTR_address)?.try_into()?;
         let sign: i32 = kwargs.get(Qstr::MP_QSTR_sign)?.try_into()?;
         let amount_change: StrBuffer = kwargs.get(Qstr::MP_QSTR_amount_change)?.try_into()?;
         let amount_new: StrBuffer = kwargs.get(Qstr::MP_QSTR_amount_new)?.try_into()?;
@@ -590,8 +589,6 @@ extern "C" fn new_confirm_modify_output(n_args: usize, args: *const Obj, kwargs:
         };
 
         let paragraphs = Paragraphs::new([
-            Paragraph::new(&theme::TEXT_BOLD, "Address:".into()),
-            Paragraph::new(&theme::TEXT_MONO, address).break_after(),
             Paragraph::new(&theme::TEXT_NORMAL, description.into()),
             Paragraph::new(&theme::TEXT_MONO, amount_change).break_after(),
             Paragraph::new(&theme::TEXT_BOLD, "New amount:".into()),
@@ -1759,12 +1756,11 @@ pub static mp_module_trezorui2: Module = obj_module! {
 
     /// def confirm_modify_output(
     ///     *,
-    ///     address: str,
     ///     sign: int,
     ///     amount_change: str,
     ///     amount_new: str,
     /// ) -> object:
-    ///     """Decrease or increase amount for given address."""
+    ///     """Decrease or increase output amount."""
     Qstr::MP_QSTR_confirm_modify_output => obj_fn_kw!(0, new_confirm_modify_output).as_obj(),
 
     /// def confirm_output_address(

core/embed/rust/src/ui/model_tt/layout.rs

@@ -1766,12 +1766,11 @@ pub static mp_module_trezorui2: Module = obj_module! {
 
     /// def confirm_modify_output(
     ///     *,
-    ///     address: str,  # ignored
     ///     sign: int,
     ///     amount_change: str,
     ///     amount_new: str,
     /// ) -> object:
-    ///     """Decrease or increase amount for given address."""
+    ///     """Decrease or increase output amount."""
     Qstr::MP_QSTR_confirm_modify_output => obj_fn_kw!(0, new_confirm_modify_output).as_obj(),
 
     /// def confirm_modify_fee(

core/mocks/generated/trezorui2.pyi

@@ -128,12 +128,11 @@ def confirm_joint_total(
 # rust/src/ui/model_tr/layout.rs
 def confirm_modify_output(
     *,
-    address: str,
     sign: int,
     amount_change: str,
     amount_new: str,
 ) -> object:
-    """Decrease or increase amount for given address."""
+    """Decrease or increase output amount."""
 
 
 # rust/src/ui/model_tr/layout.rs
@@ -597,12 +596,11 @@ def confirm_total(
 # rust/src/ui/model_tt/layout.rs
 def confirm_modify_output(
     *,
-    address: str,  # ignored
     sign: int,
     amount_change: str,
     amount_new: str,
 ) -> object:
-    """Decrease or increase amount for given address."""
+    """Decrease or increase output amount."""
 
 
 # rust/src/ui/model_tt/layout.rs

core/src/trezor/ui/layouts/tr/__init__.py

@@ -1080,20 +1080,45 @@ async def confirm_modify_output(
     amount_change: str,
     amount_new: str,
 ) -> None:
-    await raise_if_not_confirmed(
-        interact(
-            RustLayout(
-                trezorui2.confirm_modify_output(
-                    address=address,
-                    sign=sign,
-                    amount_change=amount_change,
-                    amount_new=amount_new,
-                )
-            ),
-            "modify_output",
-            ButtonRequestType.ConfirmOutput,
+    address_layout = RustLayout(
+        trezorui2.confirm_blob(
+            title="MODIFY AMOUNT",
+            data=address,
+            verb="CONTINUE",
+            verb_cancel=None,
+            description="Address:",
+            extra=None,
         )
     )
+    modify_layout = RustLayout(
+        trezorui2.confirm_modify_output(
+            sign=sign,
+            amount_change=amount_change,
+            amount_new=amount_new,
+        )
+    )
+
+    send_button_request = True
+    while True:
+        if send_button_request:
+            await button_request(
+                "modify_output",
+                ButtonRequestType.ConfirmOutput,
+                address_layout.page_count(),
+            )
+        await raise_if_not_confirmed(ctx_wait(address_layout))
+
+        if send_button_request:
+            send_button_request = False
+            await button_request(
+                "modify_output",
+                ButtonRequestType.ConfirmOutput,
+                modify_layout.page_count(),
+            )
+        result = await ctx_wait(modify_layout)
+
+        if result is CONFIRMED:
+            break
 
 
 async def confirm_modify_fee(

core/src/trezor/ui/layouts/tt/__init__.py

@@ -1033,44 +1033,42 @@ async def confirm_modify_output(
     amount_change: str,
     amount_new: str,
 ) -> None:
+    address_layout = RustLayout(
+        trezorui2.confirm_blob(
+            title="MODIFY AMOUNT",
+            data=address,
+            verb="CONTINUE",
+            verb_cancel=None,
+            description="Address:",
+            extra=None,
+        )
+    )
+    modify_layout = RustLayout(
+        trezorui2.confirm_modify_output(
+            sign=sign,
+            amount_change=amount_change,
+            amount_new=amount_new,
+        )
+    )
+
     send_button_request = True
     while True:
         if send_button_request:
             await button_request(
                 "modify_output",
                 ButtonRequestType.ConfirmOutput,
+                address_layout.page_count(),
             )
-        await raise_if_not_confirmed(
-            ctx_wait(
-                RustLayout(
-                    trezorui2.confirm_blob(
-                        title="MODIFY AMOUNT",
-                        data=address,
-                        verb="CONTINUE",
-                        verb_cancel=None,
-                        description="Address:",
-                        extra=None,
-                    )
-                )
-            )
-        )
+        await raise_if_not_confirmed(ctx_wait(address_layout))
 
         if send_button_request:
             send_button_request = False
             await button_request(
                 "modify_output",
                 ButtonRequestType.ConfirmOutput,
+                modify_layout.page_count(),
             )
-        result = await ctx_wait(
-            RustLayout(
-                trezorui2.confirm_modify_output(
-                    address=address,
-                    sign=sign,
-                    amount_change=amount_change,
-                    amount_new=amount_new,
-                )
-            ),
-        )
+        result = await ctx_wait(modify_layout)
 
         if result is CONFIRMED:
             break

tests/device_tests/bitcoin/test_signtx_replacement.py

@@ -600,7 +600,6 @@ def test_p2wpkh_in_p2sh_fee_bump_from_external(client: Client):
         orig_index=0,
     )
 
-    is_tr = client.features.model == "Safe 3"
     with client:
         client.set_expected_responses(
             [
@@ -613,7 +612,7 @@ def test_p2wpkh_in_p2sh_fee_bump_from_external(client: Client):
                 request_output(0),
                 request_orig_output(0, TXHASH_334cd7),
                 messages.ButtonRequest(code=B.ConfirmOutput),
-                (not is_tr, messages.ButtonRequest(code=B.ConfirmOutput)),
+                messages.ButtonRequest(code=B.ConfirmOutput),
                 request_orig_output(1, TXHASH_334cd7),
                 messages.ButtonRequest(code=B.SignTx),
                 request_input(0),

tests/input_flows.py

@@ -683,6 +683,7 @@ class InputFlowSignTxInformationReplacement(InputFlowBase):
         self.debug.press_right()
         self.debug.press_right()
         self.debug.press_right()
+        yield
 
 
 def lock_time_input_flow_tt(