From bb389a37d0516692a734eee84ef226cb8ed8a6e6 Mon Sep 17 00:00:00 2001
From: Arthur Kazemi <bidadh@gmail.com>
Date: Fri, 24 Apr 2026 11:56:30 +1000
Subject: [PATCH] test: cover claude-cli context1m context-window behavior

---
 src/agents/context.test.ts | 52 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/src/agents/context.test.ts b/src/agents/context.test.ts
index f0482514312..6f5104fd3f3 100644
--- a/src/agents/context.test.ts
+++ b/src/agents/context.test.ts
@@ -240,6 +240,58 @@ describe("resolveContextTokensForModel", () => {
     expect(result).toBe(ANTHROPIC_CONTEXT_1M_TOKENS);
   });
 
+  it("does not force 1M context when claude-cli context1m is enabled", () => {
+    const result = resolveContextTokensForModel({
+      cfg: {
+        models: {
+          providers: {
+            "claude-cli": {
+              baseUrl: "https://api.anthropic.com",
+              models: [testModelContextWindow("claude-opus-4-7", 200_000)],
+            },
+          },
+        },
+        agents: {
+          defaults: {
+            models: {
+              "claude-cli/claude-opus-4-7": {
+                params: { context1m: true },
+              },
+            },
+          },
+        },
+      },
+      provider: "claude-cli",
+      model: "claude-opus-4-7",
+      fallbackContextTokens: 200_000,
+      allowAsyncLoad: false,
+    });
+
+    expect(result).toBe(200_000);
+  });
+
+  it("does not force 1M context for claude-cli aliases when context1m is enabled", () => {
+    const result = resolveContextTokensForModel({
+      cfg: {
+        agents: {
+          defaults: {
+            models: {
+              "claude-cli/sonnet": {
+                params: { context1m: true },
+              },
+            },
+          },
+        },
+      },
+      provider: "claude-cli",
+      model: "sonnet",
+      fallbackContextTokens: 200_000,
+      allowAsyncLoad: false,
+    });
+
+    expect(result).toBe(200_000);
+  });
+
   it("does not force 1M context when context1m is not enabled", () => {
     const result = resolveContextTokensForModel({
       cfg: {