feat(IMP-14): A-4 — slide_base embedded vs standalone mode contract

Step 13 owns iframe-vs-standalone CSS contract in slide_base.html via 3-valued embedded_mode enum (auto / embedded / standalone). Removes SlideCanvas.tsx runtime CSS injection workaround; frontend now passes ?embedded=1 query so auto-mode script attaches html.embedded class and scopes the standalone body centering/min-height/padding reset. - templates/phase_z2/slide_base.html: conditional html.embedded class + CSP-safe auto-mode <script> + additive html.embedded body/.slide rules - src/phase_z2_pipeline.py: render_slide gains keyword-only embedded_mode ("auto" default) + ValueError guard; 3 existing call sites unchanged - Front/client/src/components/SlideCanvas.tsx: derive embeddedSrc with ?embedded=1 (query-preserving), drop reset CSS injection block - tests/phase_z2/test_slide_base_embedded_mode.py: 6 cases — auto script, CSS rules, embedded/standalone explicit modes, byte-determinism, invalid-mode guard
2026-05-18 07:21:31 +09:00
parent 7d5639ad72
commit 7a52cebfaa
4 changed files with 120 additions and 24 deletions
--- a/tests/phase_z2/test_slide_base_embedded_mode.py
+++ b/tests/phase_z2/test_slide_base_embedded_mode.py
@@ -0,0 +1,69 @@
+"""IMP-14 A-4 — slide_base.html embedded_mode contract tests.
+
+Asserts the three-valued enum (auto / embedded / standalone) round-trips
+through render_slide -> slide_base.html, that the additive html.embedded
+CSS reset and the auto-mode detection <script> are emitted under the
+correct modes, that the invalid-mode guard raises ValueError, and that
+Jinja2 rendering is byte-deterministic across calls.
+"""
+from __future__ import annotations
+
+import pytest
+
+from src.phase_z2_pipeline import render_slide
+
+
+def _zone() -> dict:
+    return {"position": "primary", "template_id": "__empty__", "slot_payload": {}}
+
+
+def _layout_css() -> dict:
+    return {"areas": '"primary"', "cols": "1fr", "rows": "1fr"}
+
+
+def _render(embedded_mode: str = "auto") -> str:
+    return render_slide(
+        slide_title="t",
+        slide_footer=None,
+        zones_data=[_zone()],
+        layout_preset="single",
+        layout_css=_layout_css(),
+        gap_px=14,
+        embedded_mode=embedded_mode,
+    )
+
+
+def test_auto_script_present():
+    html = _render("auto")
+    assert "params.get('embedded')" in html
+    assert "window.self !== window.top" in html
+    assert "classList.add('embedded')" in html
+
+
+def test_css_rules_present():
+    html = _render("auto")
+    assert "html.embedded body" in html
+    assert "html.embedded .slide" in html
+
+
+def test_embedded_mode_explicit():
+    html = _render("embedded")
+    assert '<html lang="ko" class="embedded">' in html
+    assert "params.get('embedded')" not in html
+
+
+def test_standalone_mode_explicit():
+    html = _render("standalone")
+    assert '<html lang="ko">' in html
+    assert 'class="embedded"' not in html.split("</head>")[0]
+    assert "params.get('embedded')" not in html
+
+
+def test_deterministic():
+    assert _render("embedded") == _render("embedded")
+    assert _render("auto") == _render("auto")
+
+
+def test_invalid_mode_raises():
+    with pytest.raises(ValueError, match="invalid embedded_mode"):
+        _render("bogus")