Adjust Travis CI tests

.travis.yml

 
 env:
   - TEST_PLATFORM="megaatmega2560"
-  - TEST_PLATFORM="LPC1768"
   - TEST_PLATFORM="DUE"
+  - TEST_PLATFORM="LPC1768"
   - TEST_PLATFORM="STM32F1"
   - TEST_PLATFORM="teensy35"
 
   - cat ${TRAVIS_BUILD_DIR}/Marlin/src/inc/_Version.h
   #
 script:
-  - start_tests ${TRAVIS_BUILD_DIR} ${TEST_PLATFORM}
+  - run_tests ${TRAVIS_BUILD_DIR} ${TEST_PLATFORM}

buildroot/share/tests/DUE_tests

 #!/usr/bin/env bash
+#
+# Build tests for DUE (Atmel SAM3X8E ARM Cortex-M3)
+#
 
 # exit on first failure
 set -e

buildroot/share/tests/LPC1768_tests

 #!/usr/bin/env bash
+#
+# Build tests for LPC1768 (NXP ARM Cortex-M3)
+#
 
 # exit on first failure
 set -e

buildroot/share/tests/STM32F1_tests

 #!/usr/bin/env bash
+#
+# Build tests for STM32F103RE
+#
 
 # exit on first failure
 set -e

buildroot/share/tests/megaatmega2560_tests

 #!/usr/bin/env bash
+#
+# Build tests for AVR
+#
 
 # exit on first failure
 set -e
 # Backup pins_RAMPS.h
 #
 cp Marlin/src/pins/pins_RAMPS.h Marlin/src/pins/pins_RAMPS.h.backup
+
 #
 # Build with the default configurations
 #
 restore_configs
 exec_test $1 $2 "Default Configuration"
+
 #
 # Test 2 extruders (one MAX6675) and heated bed on basic RAMPS 1.4
 # Test a "Fix Mounted" Probe with Safe Homing, some arc options,
 opt_set TEMP_SENSOR_1 1
 opt_set TEMP_SENSOR_BED 1
 opt_set POWER_SUPPLY 1
+opt_set GRID_MAX_POINTS_X 16
 opt_enable PIDTEMPBED FIX_MOUNTED_PROBE Z_SAFE_HOMING \
            REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT EEPROM_SETTINGS PINS_DEBUGGING \
            BLINKM PCA9632 RGB_LED NEOPIXEL_LED AUTO_POWER_CONTROL NOZZLE_PARK_FEATURE FILAMENT_RUNOUT_SENSOR \
-           AUTO_BED_LEVELING_LINEAR Z_MIN_PROBE_REPEATABILITY_TEST DEBUG_LEVELING_FEATURE SKEW_CORRECTION SKEW_CORRECTION_FOR_Z SKEW_CORRECTION_GCODE
-opt_enable_adv ARC_P_CIRCLES ADVANCED_PAUSE_FEATURE CNC_WORKSPACE_PLANES CNC_COORDINATE_SYSTEMS POWER_LOSS_RECOVERY POWER_LOSS_PIN POWER_LOSS_STATE \
+           AUTO_BED_LEVELING_LINEAR Z_MIN_PROBE_REPEATABILITY_TEST DEBUG_LEVELING_FEATURE \
+           SKEW_CORRECTION SKEW_CORRECTION_FOR_Z SKEW_CORRECTION_GCODE
+opt_enable_adv ARC_P_CIRCLES ADVANCED_PAUSE_FEATURE CNC_WORKSPACE_PLANES CNC_COORDINATE_SYSTEMS \
+               POWER_LOSS_RECOVERY POWER_LOSS_PIN POWER_LOSS_STATE \
                FWRETRACT MAX7219_DEBUG LED_CONTROL_MENU CASE_LIGHT_ENABLE CASE_LIGHT_USE_NEOPIXEL CODEPENDENT_XY_HOMING
-opt_set GRID_MAX_POINTS_X 16
 opt_set_adv FANMUX0_PIN 53
-exec_test $1 $2 "Extruders(2) MAX6675 Fixed Probe etc"
+exec_test $1 $2 "RAMPS with 2 extruders, RRDFGSC, Linear ABL, LEDs, and many options"
+
 #
 # Test a probeless build of AUTO_BED_LEVELING_UBL, with lots of extruders
 #
            EEPROM_SETTINGS EEPROM_CHITCHAT REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER SDSUPPORT
 opt_enable_adv USB_FLASH_DRIVE_SUPPORT SDCARD_SORT_ALPHA STATUS_MESSAGE_SCROLLING SCROLL_LONG_FILENAMES LIGHTWEIGHT_UI \
                CUSTOM_USER_MENUS I2C_POSITION_ENCODERS BABYSTEPPING BABYSTEP_XY LIN_ADVANCE NANODLP_Z_SYNC QUICK_HOME JUNCTION_DEVIATION
-exec_test $1 $2 "Probeless build of AUTO_BED_LEVELING_UBL, with lots of extruders"
+exec_test $1 $2 "Azteeg X3 with 5 extruders, RRDFGSC, probeless UBL, Linear Advance, and more"
+
 #
 # Add a Sled Z Probe, use UBL Cartesian moves, use Japanese language
 #
 opt_set LCD_LANGUAGE jp-kana
 opt_disable SEGMENT_LEVELED_MOVES
 opt_enable_adv BABYSTEP_ZPROBE_OFFSET DOUBLECLICK_FOR_Z_BABYSTEPPING BABYSTEP_HOTEND_Z_OFFSET
-exec_test $1 $2 "Add a Sled Z Probe, use UBL Cartesian moves, use Japanese language"
+exec_test $1 $2 "... Sled Z Probe, Skew, UBL Cartesian moves, Japanese, and Z probe BABYSTEPPING"
+
 #
 # Test a Servo Probe
 # ...with AUTO_BED_LEVELING_3POINT, DEBUG_LEVELING_FEATURE, EEPROM_SETTINGS, EEPROM_CHITCHAT, EXTENDED_CAPABILITIES_REPORT, and AUTO_REPORT_TEMPERATURES
            AUTO_BED_LEVELING_3POINT DEBUG_LEVELING_FEATURE EEPROM_SETTINGS EEPROM_CHITCHAT
 opt_set NUM_SERVOS 1
 opt_enable_adv NO_VOLUMETRICS EXTENDED_CAPABILITIES_REPORT AUTO_REPORT_TEMPERATURES AUTOTEMP G38_PROBE_TARGET
-exec_test $1 $2 "Servo Probe with AUTO_BED_LEVELING_3POINT, DEBUG_LEVELING_FEATURE, EEPROM_SETTINGS etc"
+exec_test $1 $2 "RAMPS with Servo Probe, 3-Point ABL, DEBUG_LEVELING_FEATURE, EEPROM, G38, and more"
+
 #
 # Test MESH_BED_LEVELING feature, with LCD
 #
 restore_configs
 opt_enable MESH_BED_LEVELING G26_MESH_EDITING MESH_G28_REST_ORIGIN LCD_BED_LEVELING ULTIMAKERCONTROLLER
 exec_test $1 $2 "MESH_BED_LEVELING feature, with LCD"
+
 #
-# Test MINIRAMBO for PWM_MOTOR_CURRENT
-#      PROBE_MANUALLY feature, with LCD support,
-#      ULTIMAKERCONTROLLER, FILAMENT_LCD_DISPLAY, FILAMENT_WIDTH_SENSOR,
-#      PRINTCOUNTER, NOZZLE_PARK_FEATURE, NOZZLE_CLEAN_FEATURE, PCA9632,
-#      Z_DUAL_ENDSTOPS, BEZIER_CURVE_SUPPORT, EXPERIMENTAL_I2CBUS,
-#      ADVANCED_PAUSE_FEATURE, ADVANCED_PAUSE_CONTINUOUS_PURGE, PARK_HEAD_ON_PAUSE, LCD_INFO_MENU,
-#      EEPROM_SETTINGS, EEPROM_CHITCHAT, M100_FREE_MEMORY_WATCHER,
-#      INCH_MODE_SUPPORT, TEMPERATURE_UNITS_SUPPORT
+# Test MINIRAMBO with PWM_MOTOR_CURRENT and many features
 #
 restore_configs
 opt_set MOTHERBOARD BOARD_MINIRAMBO
-opt_enable PROBE_MANUALLY AUTO_BED_LEVELING_BILINEAR G26_MESH_EDITING LCD_BED_LEVELING ULTIMAKERCONTROLLER \
-           EEPROM_SETTINGS EEPROM_CHITCHAT M100_FREE_MEMORY_WATCHER M100_FREE_MEMORY_DUMPER M100_FREE_MEMORY_CORRUPTOR INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT \
+opt_enable PROBE_MANUALLY AUTO_BED_LEVELING_BILINEAR G26_MESH_EDITING LCD_BED_LEVELING \
+           EEPROM_SETTINGS EEPROM_CHITCHAT \
+           M100_FREE_MEMORY_WATCHER M100_FREE_MEMORY_DUMPER M100_FREE_MEMORY_CORRUPTOR \
+           INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT \
            ULTIMAKERCONTROLLER SDSUPPORT \
            PRINTCOUNTER NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE PCA9632
 opt_enable_adv BEZIER_CURVE_SUPPORT EXPERIMENTAL_I2CBUS \
 opt_set_adv PWM_MOTOR_CURRENT "{ 1300, 1300, 1250 }"
 opt_set_adv I2C_SLAVE_ADDRESS 63
 exec_test $1 $2 "MINIRAMBO for PWM_MOTOR_CURRENT etc"
+
 #
 # Mixing Extruder with 5 steppers, Cyrillic
 #
 opt_set MIXING_STEPPERS 5
 opt_set LCD_LANGUAGE ru
 exec_test $1 $2 "Mixing Extruder with 5 steppers, Cyrillic"
+
 #
 # Test DUAL_X_CARRIAGE
 #
 opt_enable USE_XMAX_PLUG
 opt_enable_adv DUAL_X_CARRIAGE
 exec_test $1 $2 "DUAL_X_CARRIAGE"
+
 #
 # Test SPEAKER with BOARD_BQ_ZUM_MEGA_3D and BQ_LCD_SMART_CONTROLLER
 #
 #opt_set LCD_FEEDBACK_FREQUENCY_DURATION_MS 10
 #opt_set LCD_FEEDBACK_FREQUENCY_HZ 100
 #opt_enable BQ_LCD_SMART_CONTROLLER SPEAKER
+
 #
 # Enable COREXY
 #
 #restore_configs
 #opt_enable COREXY
 #exec_test $1 $2 "Stuff"
+
 #
 # Test many less common options
 #
 restore_configs
 opt_set MOTHERBOARD BOARD_AZTEEG_X3_PRO
+opt_set EXTRUDERS 2
+opt_set TEMP_SENSOR_1 -4
+opt_set SERVO_DELAY "{ 300, 300, 300 }"
 opt_enable COREYX USE_XMAX_PLUG \
            REPRAP_DISCOUNT_SMART_CONTROLLER BABYSTEPPING DAC_MOTOR_CURRENT_DEFAULT \
            FILAMENT_LCD_DISPLAY FILAMENT_WIDTH_SENSOR \
 opt_set_adv FAN_MIN_PWM 50
 opt_set_adv FAN_KICKSTART_TIME 100
 opt_set_adv XY_FREQUENCY_LIMIT  15
-opt_enable_adv SHOW_TEMP_ADC_VALUES HOME_Y_BEFORE_X EMERGENCY_PARSER FAN_KICKSTART_TIME \
+opt_enable_adv SHOW_TEMP_ADC_VALUES HOME_Y_BEFORE_X EMERGENCY_PARSER \
                ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED ADVANCED_OK \
                VOLUMETRIC_DEFAULT_ON NO_WORKSPACE_OFFSETS ACTION_ON_KILL \
                EXTRA_FAN_SPEED FWERETRACT Z_DUAL_STEPPER_DRIVERS Z_DUAL_ENDSTOPS \
                MENU_ADDAUTOSTART SDCARD_SORT_ALPHA
-opt_set EXTRUDERS 2
-opt_set TEMP_SENSOR_1 -4
-opt_set SERVO_DELAY "{ 300, 300, 300 }"
 exec_test $1 $2 "Many less common options"
-#
+
 ######## Other Standard LCD/Panels ##############
 #
 # ULTRA_LCD
 #opt_set_adv SDSORT_CACHE_NAMES true
 #exec_test $1 $2 "Stuff"
 #
-# Test a full-featured CR-10S config
-#
-use_example_configs Creality/CR-10S
-opt_enable SHOW_CUSTOM_BOOTSCREEN
-exec_test $1 $2 "Full-featured CR-10S config"
-#
 # REPRAPWORLD_KEYPAD
 #
 # Cant find configuration details to get it to compile
 #restore_configs
 #opt_enable RA_CONTROL_PANEL PINS_DEBUGGING
 #exec_test $1 $2 "Stuff"
-#
+
 ######## I2C LCD/PANELS ##############
 #
 # !!!ATTENTION!!!
 #restore_configs
 #opt_enable LCM1602
 #exec_test $1 $2 "Stuff"
+
 #
 # Language files test with REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
 #
 #restore_configs
 #opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT
 #for lang in an bg ca zh_CN zh_TW cz da de el el-gr en es eu fi fr gl hr it jp-kana nl pl pt pt-br ru sk tr uk test; do opt_set LCD_LANGUAGE $lang; echo "compile with language $lang ..."; exec_test $1 $2 "Stuff"; done
+
+######## Example Configurations ##############
 #
+# Test a full-featured CR-10S config
 #
-######## Example Configurations ##############
+use_example_configs Creality/CR-10S
+opt_enable SHOW_CUSTOM_BOOTSCREEN
+exec_test $1 $2 "Full-featured CR-10S config"
 #
 # BQ Hephestos 2
 #restore_configs

buildroot/share/tests/start_tests → buildroot/share/tests/run_tests

 #!/usr/bin/env bash
+#
+# run_tests
+#
 export PATH="$PATH:$( cd "$(dirname "${BASH_SOURCE[0]}")" ; pwd -P )"
 export PATH="$PATH:./buildroot/bin"
 
 
 if [[ $2 = "ALL" ]]; then
   dir_list=("$(dirname "${BASH_SOURCE[0]}")"/*)
-  declare -a tests=(${dir_list[@]/*start_tests/})
+  declare -a tests=(${dir_list[@]/*run_tests/})
   for f in "${tests[@]}"; do
     env_backup
     testenv=$(basename $f | cut -d"_" -f1)

buildroot/share/tests/teensy35_tests

 #!/usr/bin/env bash
+#
+# Build tests for Teensy 3.5/3.6 (ARM Cortex-M4)
+#
 
 # exit on first failure
 set -e
 restore_configs
 opt_set MOTHERBOARD BOARD_TEENSY35_36
 cp Marlin/src/pins/pins_RAMPS.h Marlin/src/pins/pins_RAMPS.h.backup
-#
-# Test Teensy3.5 with default config
-#
 exec_test $1 $2 "Teensy3.5 with default config"
+
 #
 # Test as many features together as possible
 #
 opt_enable_adv ADVANCED_PAUSE_FEATURE LCD_INFO_MENU ARC_SUPPORT BEZIER_CURVE_SUPPORT EXPERIMENTAL_I2CBUS EXTENDED_CAPABILITIES_REPORT AUTO_REPORT_TEMPERATURES SDCARD_SORT_ALPHA PARK_HEAD_ON_PAUSE
 opt_set_adv I2C_SLAVE_ADDRESS 63
 opt_set GRID_MAX_POINTS_X 16
-exec_test $1 $2 "As many features together as possible"
+exec_test $1 $2 "Teensy3.5 with many features"
+
 #
 # Test a Sled Z Probe with Linear leveling
 #
 opt_enable EEPROM_SETTINGS \
            Z_PROBE_SLED AUTO_BED_LEVELING_LINEAR DEBUG_LEVELING_FEATURE
 exec_test $1 $2 "Sled Z Probe with Linear leveling"
+
 #
 # Test a Servo Probe
 #
 # opt_enable AUTO_BED_LEVELING_3POINT DEBUG_LEVELING_FEATURE EEPROM_SETTINGS
 # opt_enable_adv EXTENDED_CAPABILITIES_REPORT AUTO_REPORT_TEMPERATURES
 # exec_test $1 $2 "...with AUTO_BED_LEVELING_3POINT, DEBUG_LEVELING_FEATURE, EEPROM_SETTINGS, EEPROM_CHITCHAT, EXTENDED_CAPABILITIES_REPORT, and AUTO_REPORT_TEMPERATURES"
+
 #
 # Test MESH_BED_LEVELING feature, with LCD
 #
 restore_configs
 opt_enable MESH_BED_LEVELING MESH_G28_REST_ORIGIN MANUAL_BED_LEVELING ULTIMAKERCONTROLLER
 exec_test $1 $2 "MESH_BED_LEVELING feature, with LCD"
+
 #
 # Mixing Extruder
 #
 opt_enable MIXING_EXTRUDER DIRECT_MIXING_IN_G1
 opt_set MIXING_STEPPERS 2
 exec_test $1 $2 "Mixing Extruder"
+
 #
 # Test SWITCHING_EXTRUDER
 #
 restore_configs
 opt_enable COREXY
 exec_test $1 $2 "COREXY"
+
 #
 # Enable COREXZ
 #
 restore_configs
 opt_enable COREXZ
 exec_test $1 $2 "COREXZ"
+
 #
 # Enable Z_DUAL_STEPPER_DRIVERS, Z_DUAL_ENDSTOPS
 #