evan
6f2d618b8d
The http table copies crosspoint-reader's signatures exactly -- get/head/delete/post/ patch returning (body|nil, status), download taking maxBytes/expectedSize/sha256, the same 50000 byte body cap and the same -1 for a request that never left the device -- so a script that talks to a server runs on either firmware. docs/lua-api-parity.md records that, and every other place the two APIs agree, differ for a reason, or differ because nobody noticed. Two crosspoint behaviours are deliberately not copied. It reinterprets a string in argument 2 of a GET as a request body, which turns a mistyped headers table into a silent protocol error. More seriously it calls setInsecure() on every request, so TLS is encrypted but unauthenticated on the very path a firmware update would use; this verifies against the root bundle already sitting in the framework, and the emulator confirms expired.badssl.com is refused while a wrong sha256 deletes the file. Downloading exposed two failures worth naming. A 2KB read buffer on the stack tripped the loop task's canary because a TLS handshake had already spent it, and the hand-rolled read loop spun forever on a stream that stopped producing -- HTTPClient's own writeToStream handles both, so the loop is gone and the loop task gets 16KB. scripts/gen_lua_stubs.py generates stubs/esp32lcd.lua in the same LuaLS format crosspoint uses, reading annotations off the luaL_Reg tables so a module's docs sit with its registration. make test runs --check, which crosspoint's copy never wired up.
46 lines
1.3 KiB
Makefile
46 lines
1.3 KiB
Makefile
# Run inside `nix develop`, which provides pio, lua and a compiler.
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# LUA is pinned to 5.4 to match the interpreter vendored into the firmware.
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LUA ?= lua
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CXX ?= c++
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CXXFLAGS ?= -std=c++11 -Wall -Wextra
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BUILD_DIR := .pio/build/esp32-32e
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LUA_TESTS := test/ui_layout.lua test/ui_theme.lua test/settings_calibration.lua
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.PHONY: test test-lua test-cpp test-stubs stubs build upload monitor clean
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test: test-cpp test-lua test-stubs
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# The stub is only useful if it matches the bindings, and nothing but a check keeps it
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# honest -- an editor completing a function the firmware no longer has is worse than no
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# completion at all.
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test-stubs:
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@printf '%-32s ' stubs/esp32lcd.lua; python3 scripts/gen_lua_stubs.py --check && echo ok
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stubs:
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@python3 scripts/gen_lua_stubs.py
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test-lua:
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@$(LUA) -e 'assert(_VERSION == "Lua 5.4", "tests need Lua 5.4 to match the firmware, got " .. _VERSION)'
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@for t in $(LUA_TESTS); do printf '%-32s ' "$$t"; $(LUA) "$$t" || exit 1; done
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test-cpp: $(BUILD_DIR)/round_rect_test
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@printf '%-32s ' test/round_rect_test.cpp; $(BUILD_DIR)/round_rect_test
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$(BUILD_DIR)/round_rect_test: test/round_rect_test.cpp src/gfx/round_rect.h
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@mkdir -p $(@D)
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@$(CXX) $(CXXFLAGS) $< -o $@
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build:
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pio run
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upload:
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pio run -t upload
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monitor:
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pio device monitor
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clean:
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pio run -t clean
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rm -f $(BUILD_DIR)/round_rect_test
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