Add test for #192: fatal error: 'Adafruit_SPIDevice.h' file not found

.travis.yml

@@ -33,3 +33,6 @@ script:
    - cd ..
    - bundle install
    - bundle exec arduino_ci.rb
+   - cd ../BusIO
+   - bundle install
+   - bundle exec arduino_ci.rb

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Definitions for Arduino zero
 - Support for mock EEPROM (but only if board supports it)
 - Add stubs for `Client.h`, `IPAddress.h`, `Printable.h`, `Server.h`, and `Udp.h`
+- Sample project for `BusIO` to show problem finding header file
 
 ### Changed
 - Move repository from https://github.com/ianfixes/arduino_ci to https://github.com/Arduino-CI/arduino_ci

SampleProjects/BusIO/.arduino-ci.yml

@@ -0,0 +1,12 @@
+unittest:
+  platforms:
+    - mega2560
+  libraries:
+    - "Adafruit BusIO"
+    # - "Adafruit_BusIO"    <= This works if you have the library pre-installed
+
+compile:
+  platforms:
+    - mega2560
+  libraries:
+    - "Adafruit BusIO"

SampleProjects/BusIO/.gitignore

@@ -0,0 +1 @@
+.bundle

SampleProjects/BusIO/Gemfile

@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'arduino_ci', path: '../../'

SampleProjects/BusIO/README.md

@@ -0,0 +1,4 @@
+# BusIO
+
+This is an example of a library that depends on Adafruit BusIO.
+It is provided to help reproduce #192.

SampleProjects/BusIO/examples/spi_readwrite/spi_readwrite.ino

@@ -0,0 +1,39 @@
+#include <Adafruit_SPIDevice.h>
+
+#define SPIDEVICE_CS 10
+Adafruit_SPIDevice spi_dev = Adafruit_SPIDevice(SPIDEVICE_CS);
+
+
+void setup() {
+  while (!Serial) { delay(10); }
+  Serial.begin(115200);
+  Serial.println("SPI device read and write test");
+
+  if (!spi_dev.begin()) {
+    Serial.println("Could not initialize SPI device");
+    while (1);
+  }
+
+  uint8_t buffer[32];
+
+  // Try to read 32 bytes
+  spi_dev.read(buffer, 32);
+  Serial.print("Read: ");
+  for (uint8_t i=0; i<32; i++) {
+    Serial.print("0x"); Serial.print(buffer[i], HEX); Serial.print(", ");
+  }
+  Serial.println();
+
+  // read a register by writing first, then reading
+  buffer[0] = 0x8F;  // we'll reuse the same buffer
+  spi_dev.write_then_read(buffer, 1, buffer, 2, false);
+  Serial.print("Write then Read: ");
+  for (uint8_t i=0; i<2; i++) {
+    Serial.print("0x"); Serial.print(buffer[i], HEX); Serial.print(", ");
+  }
+  Serial.println();
+}
+
+void loop() {
+
+}

SampleProjects/BusIO/library.properties

@@ -0,0 +1,10 @@
+name=BusIO
+version=0.1.0
+author=James Foster <[email protected]>
+maintainer=James Foster <[email protected]>
+sentence=Sample BusIO library to validate import of Adafruit BusIO
+paragraph=Sample BusIO library to validate import of Adafruit BusIO
+category=Other
+url=https://github.com/Arduino-CI/arduino_ci/SampleProjects/BusIO
+architectures=avr,esp8266
+includes=BusIO.h

SampleProjects/BusIO/src/BusIO.h

@@ -0,0 +1,9 @@
+#include <Adafruit_SPIDevice.h>
+#include <Arduino.h>
+
+class BusIO {
+public:
+  BusIO() {}
+  ~BusIO() {}
+  int answer() { return 42; }
+}

SampleProjects/BusIO/test/test.cpp

@@ -0,0 +1,17 @@
+/*
+bundle config --local path vendor/bundle
+bundle install
+bundle exec arduino_ci.rb --skip-examples-compilation
+*/
+
+#include <Arduino.h>
+#include <ArduinoUnitTests.h>
+#include <BusIO.h>
+
+unittest(loop) {
+  // token test
+  BusIO busIO;
+  assertEqual(42, busIO.answer()));
+}
+
+unittest_main()

appveyor.yml

@@ -31,3 +31,6 @@ test_script:
   - cd ..
   - bundle install
   - bundle exec arduino_ci.rb
+  - cd ../BusIO
+  - bundle install
+  - bundle exec arduino_ci.rb