Permanent Revolution Update

2025-12-10 18:22:39 +00:00 · 2017-01-02 08:03:30 -05:00
parent dc89eb5700
commit 97ebf0924d
28 changed files with 1296 additions and 93 deletions
--- a/code/unit_tests/integrated_circuits/arithmetic.dm
+++ b/code/unit_tests/integrated_circuits/arithmetic.dm
@@ -0,0 +1,174 @@
+/datum/unit_test/integrated_circuits/additon_1
+	name = "Arithmetic Circuits: Addition - Basic"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/addition
+	inputs_to_give = list(25, 75)
+	expected_outputs = list(100)
+
+/datum/unit_test/integrated_circuits/additon_2
+	name = "Arithmetic Circuits: Addition - Multiple"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/addition
+	inputs_to_give = list(7, 5, 3, 26, 974, -51, 77, 0)
+	expected_outputs = list(1041)
+
+
+
+/datum/unit_test/integrated_circuits/subtraction_1
+	name = "Arithmetic Circuits: Subtraction - Basic"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/subtraction
+	inputs_to_give = list(20, 15)
+	expected_outputs = list(5)
+
+/datum/unit_test/integrated_circuits/subtraction_2
+	name = "Arithmetic Circuits: Subtraction - Multiple"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/subtraction
+	inputs_to_give = list(5, 50, 30)
+	expected_outputs = list(-75)
+
+
+
+/datum/unit_test/integrated_circuits/multiplication_1
+	name = "Arithmetic Circuits: Multiplication - Basic"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/multiplication
+	inputs_to_give = list(5, 20)
+	expected_outputs = list(100)
+
+/datum/unit_test/integrated_circuits/multiplication_2
+	name = "Arithmetic Circuits: Multiplication - Multiple"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/multiplication
+	inputs_to_give = list(2, 10, 20)
+	expected_outputs = list(400)
+
+/datum/unit_test/integrated_circuits/multiplication_3
+	name = "Arithmetic Circuits: Multiplication - Decimal"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/multiplication
+	inputs_to_give = list(100, 0.5)
+	expected_outputs = list(50)
+
+
+/datum/unit_test/integrated_circuits/division_1
+	name = "Arithmetic Circuits: Division - Basic"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/division
+	inputs_to_give = list(100, 5)
+	expected_outputs = list(20)
+
+/datum/unit_test/integrated_circuits/division_2
+	name = "Arithmetic Circuits: Division - Multiple"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/division
+	inputs_to_give = list(500, 100, 10)
+	expected_outputs = list(0.5)
+
+/datum/unit_test/integrated_circuits/division_3
+	name = "Arithmetic Circuits: Division - Decimal"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/division
+	inputs_to_give = list(100, 0.5)
+	expected_outputs = list(200)
+
+
+
+/datum/unit_test/integrated_circuits/exponent_1
+	name = "Arithmetic Circuits: Exponent - Basic"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/exponent
+	inputs_to_give = list(20, 2)
+	expected_outputs = list(400)
+
+/datum/unit_test/integrated_circuits/exponent_2
+	name = "Arithmetic Circuits: Exponent - Powers"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/exponent
+	inputs_to_give = list(5, 4)
+	expected_outputs = list(625)
+
+
+
+/datum/unit_test/integrated_circuits/sign_1
+	name = "Arithmetic Circuits: Sign - Positive"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/sign
+	inputs_to_give = list(5)
+	expected_outputs = list(1)
+
+/datum/unit_test/integrated_circuits/sign_2
+	name = "Arithmetic Circuits: Sign - Negative"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/sign
+	inputs_to_give = list(-500)
+	expected_outputs = list(-1)
+
+/datum/unit_test/integrated_circuits/sign_3
+	name = "Arithmetic Circuits: Sign - Zero"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/sign
+	inputs_to_give = list(0)
+	expected_outputs = list(0)
+
+
+
+/datum/unit_test/integrated_circuits/round_1
+	name = "Arithmetic Circuits: Round - Basic"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/round
+	inputs_to_give = list(4.25)
+	expected_outputs = list(4)
+
+/datum/unit_test/integrated_circuits/round_2
+	name = "Arithmetic Circuits: Round - Floor"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/round
+	inputs_to_give = list(8.95)
+	expected_outputs = list(8)
+
+/datum/unit_test/integrated_circuits/round_3
+	name = "Arithmetic Circuits: Round - Round to X"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/round
+	inputs_to_give = list(45.68, 0.1)
+	expected_outputs = list(45.7)
+
+
+
+/datum/unit_test/integrated_circuits/absolute_1
+	name = "Arithmetic Circuits: Absolute - Positive"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/absolute
+	inputs_to_give = list(50)
+	expected_outputs = list(50)
+
+/datum/unit_test/integrated_circuits/absolute_2
+	name = "Arithmetic Circuits: Absolute - Negative"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/absolute
+	inputs_to_give = list(-20)
+	expected_outputs = list(20)
+
+/datum/unit_test/integrated_circuits/absolute_3
+	name = "Arithmetic Circuits: Absolute - Zero"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/absolute
+	inputs_to_give = list(0)
+	expected_outputs = list(0)
+
+
+
+/datum/unit_test/integrated_circuits/average_1
+	name = "Arithmetic Circuits: Average - Basic"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/average
+	inputs_to_give = list(8, 20, 14, 6)
+	expected_outputs = list(12)
+
+/datum/unit_test/integrated_circuits/average_2
+	name = "Arithmetic Circuits: Average - Negatives"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/average
+	inputs_to_give = list(30, -5, 8, -50, 4)
+	expected_outputs = list(-2.6)
+
+
+
+/datum/unit_test/integrated_circuits/square_root_1
+	name = "Arithmetic Circuits: Square Root"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/square_root
+	inputs_to_give = list(64)
+	expected_outputs = list(8)
+
+
+
+/datum/unit_test/integrated_circuits/modulo_1
+	name = "Arithmetic Circuits: Modulo - 1"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/modulo
+	inputs_to_give = list(8, 5)
+	expected_outputs = list(3)
+
+/datum/unit_test/integrated_circuits/modulo_2
+	name = "Arithmetic Circuits: Modulo - 2"
+	circuit_type = /obj/item/integrated_circuit/arithmetic/modulo
+	inputs_to_give = list(20, 5)
+	expected_outputs = list(0)
--- a/code/unit_tests/integrated_circuits/circuits.dm
+++ b/code/unit_tests/integrated_circuits/circuits.dm
@@ -0,0 +1,73 @@
+
+/datum/unit_test/integrated_circuits
+	name = "circuit template"
+	var/circuit_type = null
+	var/obj/item/integrated_circuit/IC = null
+	var/list/inputs_to_give = list()
+	var/list/expected_outputs = list()
+
+// Use this to set up.
+/datum/unit_test/integrated_circuits/proc/arrange()
+	IC = new circuit_type(get_standard_turf()) // Make the circuit
+	IC.cooldown_per_use = 0
+
+// Use this when finished to remove clutter for the next test.
+/datum/unit_test/integrated_circuits/proc/clean_up()
+	qdel(IC)
+
+// Override this if needing special output (e.g. rounding to avoid floating point fun).
+/datum/unit_test/integrated_circuits/proc/assess()
+	var/output_wrong = FALSE
+	var/i = 1
+	for(var/datum/integrated_io/io in IC.outputs)
+		if(io.data != expected_outputs[i])
+			log_bad("[io.name] did not match expected output of [expected_outputs[i]].  Output was [isnull(io.data) ? "NULL" : io.data].")
+			output_wrong = TRUE
+		i++
+	return output_wrong
+
+// Useful when doing floating point fun.
+/datum/unit_test/integrated_circuits/floor/assess()
+	var/output_wrong = FALSE
+	var/i = 1
+	for(var/datum/integrated_io/io in IC.outputs)
+		if(round(io.data) != expected_outputs[i])
+			log_bad("[io.name] did not match expected output of [expected_outputs[i]].  Output was [isnull(io.data) ? "NULL" : round(io.data)].")
+			output_wrong = TRUE
+		i++
+	return output_wrong
+
+/datum/unit_test/integrated_circuits/start_test()
+	var/output_wrong = FALSE
+	if(!circuit_type)
+		fail("[name] did not supply a circuit_type path.")
+		return TRUE
+	try
+		// Arrange
+		arrange()
+
+		var/i = 1
+		for(var/input in inputs_to_give)
+			var/datum/integrated_io/io = IC.inputs[i]
+			io.write_data_to_pin(input)
+			i++
+
+		// Act
+		IC.do_work()
+
+		output_wrong = assess()
+
+		clean_up()
+
+	catch(var/exception/e)
+		log_bad("[name] caught an exception: [e] on [e.file]:[e.line]")
+		output_wrong = TRUE
+
+	// Assert
+	if(output_wrong)
+		fail("[name] failed.")
+		return TRUE
+	else
+		pass("[name] matched all expected outputs.")
+		return TRUE
+
--- a/code/unit_tests/integrated_circuits/converter.dm
+++ b/code/unit_tests/integrated_circuits/converter.dm
@@ -0,0 +1,52 @@
+/datum/unit_test/integrated_circuits/num2text
+	name = "Converter Circuits: Num2Text"
+	circuit_type = /obj/item/integrated_circuit/converter/num2text
+	inputs_to_give = list(10250)
+	expected_outputs = list("10250")
+
+
+
+/datum/unit_test/integrated_circuits/text2num
+	name = "Converter Circuits: Text2Num"
+	circuit_type = /obj/item/integrated_circuit/converter/text2num
+	inputs_to_give = list("2005")
+	expected_outputs = list(2005)
+
+
+
+/datum/unit_test/integrated_circuits/lowercase
+	name = "Converter Circuits: Lowercase"
+	circuit_type = /obj/item/integrated_circuit/converter/lowercase
+	inputs_to_give = list("Lorem ipsum...")
+	expected_outputs = list("lorem ipsum...")
+
+
+
+/datum/unit_test/integrated_circuits/uppercase
+	name = "Converter Circuits: Uppercase"
+	circuit_type = /obj/item/integrated_circuit/converter/uppercase
+	inputs_to_give = list("Lorem ipsum...")
+	expected_outputs = list("LOREM IPSUM...")
+
+
+
+/datum/unit_test/integrated_circuits/concatenatior
+	name = "Converter Circuits: Concatenatior"
+	circuit_type = /obj/item/integrated_circuit/converter/concatenatior
+	inputs_to_give = list("Lorem", " ", "ipsum", "...")
+	expected_outputs = list("Lorem ipsum...")
+
+
+
+/datum/unit_test/integrated_circuits/floor/radians2degrees
+	name = "Converter Circuits: Radians2Degrees"
+	circuit_type = /obj/item/integrated_circuit/converter/radians2degrees
+	inputs_to_give = list(1.57)
+	expected_outputs = list(89) // 89.95437
+
+
+/datum/unit_test/integrated_circuits/floor/degrees2radians
+	name = "Converter Circuits: Degrees2Radians"
+	circuit_type = /obj/item/integrated_circuit/converter/degrees2radians
+	inputs_to_give = list(90)
+	expected_outputs = list(1) // 1.570796
--- a/code/unit_tests/integrated_circuits/data_transfer.dm
+++ b/code/unit_tests/integrated_circuits/data_transfer.dm
@@ -0,0 +1,17 @@
+/datum/unit_test/integrated_circuits/splitter
+	name = "Data Transfer Circuits: Splitter"
+	circuit_type = /obj/item/integrated_circuit/transfer/splitter
+	inputs_to_give = list("Test")
+	expected_outputs = list("Test", "Test")
+
+/datum/unit_test/integrated_circuits/splitter4
+	name = "Data Transfer Circuits: Splitter 4"
+	circuit_type = /obj/item/integrated_circuit/transfer/splitter/medium
+	inputs_to_give = list("Test")
+	expected_outputs = list("Test", "Test", "Test", "Test")
+
+/datum/unit_test/integrated_circuits/splitter8
+	name = "Data Transfer Circuits: Splitter 8"
+	circuit_type = /obj/item/integrated_circuit/transfer/splitter/large
+	inputs_to_give = list("Test")
+	expected_outputs = list("Test", "Test", "Test", "Test", "Test", "Test", "Test", "Test")
--- a/code/unit_tests/integrated_circuits/logic.dm
+++ b/code/unit_tests/integrated_circuits/logic.dm
@@ -0,0 +1,186 @@
+/datum/unit_test/integrated_circuits/equals_1
+	name = "Logic Circuits: Equals - String True"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/equals
+	inputs_to_give = list("Test", "Test")
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/equals_2
+	name = "Logic Circuits: Equals - String False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/equals
+	inputs_to_give = list("Test", "Nope")
+	expected_outputs = list(FALSE)
+
+/datum/unit_test/integrated_circuits/equals_3
+	name = "Logic Circuits: Equals - Number True"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/equals
+	inputs_to_give = list(525, 525)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/equals_4
+	name = "Logic Circuits: Equals - Number False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/equals
+	inputs_to_give = list(1020, -580)
+	expected_outputs = list(FALSE)
+
+/datum/unit_test/integrated_circuits/equals_5
+	name = "Logic Circuits: Equals - Null True"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/equals
+	inputs_to_give = list(null, null)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/equals_6
+	name = "Logic Circuits: Equals - Ref True"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/equals
+	inputs_to_give = list()
+	expected_outputs = list(TRUE)
+	var/obj/A = null
+
+/datum/unit_test/integrated_circuits/equals_6/arrange()
+	A = new(get_standard_turf())
+	inputs_to_give = list(weakref(A), weakref(A))
+	..()
+
+/datum/unit_test/integrated_circuits/equals_6/clean_up()
+	qdel(A)
+	..()
+
+/datum/unit_test/integrated_circuits/equals_7
+	name = "Logic Circuits: Equals - Ref False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/equals
+	inputs_to_give = list()
+	expected_outputs = list(FALSE)
+	var/obj/A = null
+	var/obj/B = null
+
+/datum/unit_test/integrated_circuits/equals_7/arrange()
+	A = new(get_standard_turf())
+	B = new(get_standard_turf())
+	inputs_to_give = list(weakref(A), weakref(B))
+	..()
+
+/datum/unit_test/integrated_circuits/equals_7/clean_up()
+	qdel(A)
+	qdel(B)
+	..()
+
+
+
+/datum/unit_test/integrated_circuits/and_1
+	name = "Logic Circuits: And - True"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/and
+	inputs_to_give = list("One", "Two")
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/and_2
+	name = "Logic Circuits: And - False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/and
+	inputs_to_give = list("One", null)
+	expected_outputs = list(FALSE)
+
+
+
+/datum/unit_test/integrated_circuits/or_1
+	name = "Logic Circuits: Or - True First"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/or
+	inputs_to_give = list("One", null)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/or_2
+	name = "Logic Circuits: Or - True Second"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/or
+	inputs_to_give = list(null, "Two")
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/or_3
+	name = "Logic Circuits: Or - True Both"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/or
+	inputs_to_give = list("One", "Two")
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/or_4
+	name = "Logic Circuits: Or - False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/or
+	inputs_to_give = list(null, null)
+	expected_outputs = list(FALSE)
+
+
+
+/datum/unit_test/integrated_circuits/less_than_1
+	name = "Logic Circuits: Less Than - True"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/less_than
+	inputs_to_give = list(50, 100)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/less_than_2
+	name = "Logic Circuits: Less Than - False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/less_than
+	inputs_to_give = list(500, 50)
+	expected_outputs = list(FALSE)
+
+
+
+/datum/unit_test/integrated_circuits/less_than_or_equal_1
+	name = "Logic Circuits: Less Than Or Equal - True 1"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/less_than_or_equal
+	inputs_to_give = list(40, 50)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/less_than_or_equal_2
+	name = "Logic Circuits: Less Than Or Equal - True 2"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/less_than_or_equal
+	inputs_to_give = list(40, 40)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/less_than_or_equal_3
+	name = "Logic Circuits: Less Than Or Equal - False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/less_than_or_equal
+	inputs_to_give = list(40, 30)
+	expected_outputs = list(FALSE)
+
+
+
+/datum/unit_test/integrated_circuits/greater_than_1
+	name = "Logic Circuits: Greater Than - True"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/greater_than
+	inputs_to_give = list(100, 50)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/greater_than_2
+	name = "Logic Circuits: Greater Than - False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/greater_than
+	inputs_to_give = list(25, 800)
+	expected_outputs = list(FALSE)
+
+
+
+/datum/unit_test/integrated_circuits/greater_than_or_equal_1
+	name = "Logic Circuits: Greater Than Or Equal - True 1"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/greater_than_or_equal
+	inputs_to_give = list(250, 30)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/greater_than_or_equal_2
+	name = "Logic Circuits: Greater Than Or Equal - True 2"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/greater_than_or_equal
+	inputs_to_give = list(30, 30)
+	expected_outputs = list(TRUE)
+
+/datum/unit_test/integrated_circuits/greater_than_or_equal_3
+	name = "Logic Circuits: Greater Than Or Equal - False"
+	circuit_type = /obj/item/integrated_circuit/logic/binary/greater_than_or_equal
+	inputs_to_give = list(-40, 100)
+	expected_outputs = list(FALSE)
+
+
+
+/datum/unit_test/integrated_circuits/not_1
+	name = "Logic Circuits: Not - Invert to False"
+	circuit_type = /obj/item/integrated_circuit/logic/unary/not
+	inputs_to_give = list(1)
+	expected_outputs = list(0)
+
+/datum/unit_test/integrated_circuits/not_2
+	name = "Logic Circuits: Not - Invert to True"
+	circuit_type = /obj/item/integrated_circuit/logic/unary/not
+	inputs_to_give = list(0)
+	expected_outputs = list(1)
--- a/code/unit_tests/integrated_circuits/prefabs.dm
+++ b/code/unit_tests/integrated_circuits/prefabs.dm
@@ -0,0 +1,55 @@
+/datum/unit_test/integrated_circuit_prefabs_shall_respect_complexity_and_size_contraints
+	name = "Integrated Circuit Prefabs Shall Respect Complexity and Size Constraints"
+
+/datum/unit_test/integrated_circuit_prefabs_shall_respect_complexity_and_size_contraints/start_test()
+	var/list/failed_prefabs = list()
+	for(var/prefab_type in subtypesof(/decl/prefab/ic_assembly))
+		var/decl/prefab/ic_assembly/prefab = decls_repository.get_decl(prefab_type)
+		var/obj/item/device/electronic_assembly/assembly = prefab.assembly_type
+
+		var/available_size = initial(assembly.max_components)
+		var/available_complexity = initial(assembly.max_complexity)
+		for(var/ic in prefab.integrated_circuits)
+			var/datum/ic_assembly_integrated_circuits/iaic = ic
+			var/obj/item/integrated_circuit/circuit = iaic.circuit_type
+			available_size -= initial(circuit.size)
+			available_complexity -= initial(circuit.complexity)
+		if(available_size < 0)
+			log_bad("[prefab_type] has an excess component size of [abs(available_size)]")
+			failed_prefabs |= prefab_type
+		if(available_complexity < 0)
+			log_bad("[prefab_type] has an excess component complexity of [abs(available_complexity)]")
+			failed_prefabs |= prefab_type
+
+	if(failed_prefabs.len)
+		fail("The following integrated prefab types are out of bounds: [english_list(failed_prefabs)]")
+	else
+		pass("All integrated circuit prefabs are within complexity and size limits.")
+
+	return 1
+
+/datum/unit_test/integrated_circuit_prefabs_shall_not_fail_to_create
+	name = "Integrated Circuit Prefabs Shall Not Fail To Create"
+
+/datum/unit_test/integrated_circuit_prefabs_shall_not_fail_to_create/start_test()
+	var/list/failed_prefabs = list()
+	for(var/prefab_type in subtypesof(/decl/prefab/ic_assembly))
+		var/decl/prefab/ic_assembly/prefab = decls_repository.get_decl(prefab_type)
+
+		try
+			var/built_item = prefab.create(get_standard_turf())
+			if(built_item)
+				qdel(built_item)
+			else
+				log_bad("[prefab_type] failed to create or return its item.")
+				failed_prefabs |= prefab_type
+		catch(var/exception/e)
+			log_bad("[prefab_type] caused an exception: [e] on [e.file]:[e.line]")
+			failed_prefabs |= prefab_type
+
+	if(failed_prefabs.len)
+		fail("The following integrated prefab types failed to create their assemblies: [english_list(failed_prefabs)]")
+	else
+		pass("All integrated circuit prefabs are within complexity and size limits.")
+
+	return 1
--- a/code/unit_tests/integrated_circuits/trig.dm
+++ b/code/unit_tests/integrated_circuits/trig.dm
@@ -0,0 +1,33 @@
+/datum/unit_test/integrated_circuits/floor/sine_1
+	name = "Trig Circuits: Sine - 1"
+	circuit_type = /obj/item/integrated_circuit/trig/sine
+	inputs_to_give = list(90)
+	expected_outputs = list(1)
+
+/datum/unit_test/integrated_circuits/floor/sine_2
+	name = "Trig Circuits: Sine - 2"
+	circuit_type = /obj/item/integrated_circuit/trig/sine
+	inputs_to_give = list(0)
+	expected_outputs = list(0)
+
+
+
+/datum/unit_test/integrated_circuits/floor/cosine_1
+	name = "Trig Circuits: Cosine - 1"
+	circuit_type = /obj/item/integrated_circuit/trig/cosine
+	inputs_to_give = list(90)
+	expected_outputs = list(0)
+
+/datum/unit_test/integrated_circuits/floor/cosine_2
+	name = "Trig Circuits: Cosine - 2"
+	circuit_type = /obj/item/integrated_circuit/trig/cosine
+	inputs_to_give = list(0)
+	expected_outputs = list(1)
+
+
+
+/datum/unit_test/integrated_circuits/floor/tangent_1
+	name = "Trig Circuits: Tangent - 1"
+	circuit_type = /obj/item/integrated_circuit/trig/tangent
+	inputs_to_give = list(45)
+	expected_outputs = list(1)
--- a/code/unit_tests/unit_test.dm
+++ b/code/unit_tests/unit_test.dm
@@ -96,4 +96,13 @@ var/total_unit_tests = 0
 		world.Del()
 	else
 		log_unit_test("[ASCII_RED]!!! \[[failed_unit_tests]\\[total_unit_tests]\] Unit Tests Failed !!![ASCII_RESET]")
-		world.Del()
+		world.Del()
+
+/datum/unit_test/proc/get_standard_turf()
+	return locate(20,20,1)
+
+/datum/unit_test/proc/log_bad(var/message)
+	log_unit_test("[ASCII_RED]\[[name]\]: [message][ASCII_RESET]")
+
+/datum/unit_test/proc/log_debug(var/message)
+	log_unit_test("[ASCII_YELLOW]---  DEBUG  --- \[[name]\]: [message][ASCII_RESET]")