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103 lines
4.3 KiB
Python
103 lines
4.3 KiB
Python
import os
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import sys
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import tempfile
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import unittest
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import yaml
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ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
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sys.path.insert(0, ROOT)
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import mxpic.technologies as technologies
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from scripts.export_technology_manifests import build_silterra_eom1_manifest, export_manifests
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class TechnologyManifestExportTest(unittest.TestCase):
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def test_silterra_manifest_contains_route_xsections(self):
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manifest = build_silterra_eom1_manifest()
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self.assertEqual(manifest["foundry"], "Silterra")
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self.assertEqual(manifest["technology"], "EMO1_2ML_CU_Al_RDL")
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self.assertEqual(manifest["defaults"]["xsection"], "strip")
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self.assertEqual(manifest["defaults"]["routing_type"], "euler_bend")
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self.assertIn("standard_bend", manifest["routing_types"])
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self.assertEqual(manifest["xsections"]["strip"]["family"], "optical")
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self.assertEqual(manifest["xsections"]["rib_low"]["family"], "optical")
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self.assertEqual(manifest["xsections"]["metal_1"]["family"], "electrical")
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self.assertEqual(manifest["xsections"]["metal_2"]["family"], "electrical")
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self.assertIn("WG_STRIP", manifest["layers"])
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def test_export_writes_eda_technology_yml(self):
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with tempfile.TemporaryDirectory() as temp_dir:
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export_manifests(temp_dir)
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output = os.path.join(temp_dir, "Silterra", "EMO1_2ML_CU_Al_RDL", "technology.yml")
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si_palik = os.path.join(
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temp_dir,
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"Silterra",
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"EMO1_2ML_CU_Al_RDL",
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"EMO1_2ML_CU_materials",
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"si_palik.csv",
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)
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self.assertTrue(os.path.exists(output))
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self.assertTrue(os.path.exists(si_palik))
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with open(output, "r", encoding="utf-8") as file:
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data = yaml.safe_load(file)
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self.assertEqual(data["xsections"]["metal_1"]["family"], "electrical")
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def test_silterra_technology_loads_from_manifest(self):
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technology = technologies.foundry["Silterra"]["EMO1_2ML_CU_Al_RDL"]()
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expected_manifest = os.path.join(
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"mxpic",
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"technologies",
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"silterra",
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"EMO1_2ML_CU.yml",
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)
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self.assertTrue(str(technology.manifest_path).endswith(expected_manifest))
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self.assertEqual(technology.layers["WG_HM"].layer, (275, 0))
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self.assertEqual(technology.layers["WG_HM"].z_start, 0.0)
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self.assertEqual(technology.layers["WG_HM"].thickness, 0.22)
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self.assertEqual(technology.layers["WG_HM"].sidewall_angle, 83.0)
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si_palik = technology.materials["si_palik"]
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self.assertTrue(
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si_palik.data_file.endswith(
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os.path.join(
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"mxpic",
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"technologies",
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"silterra",
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"EMO1_2ML_CU_materials",
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"si_palik.csv",
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)
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)
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)
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self.assertTrue(os.path.exists(si_palik.data_file))
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def test_foundry_registry_uses_manifest_names(self):
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loader = technologies.foundry["Silterra"]["EMO1_2ML_CU_Al_RDL"]
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self.assertEqual(loader.foundry, "Silterra")
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self.assertEqual(loader.technology, "EMO1_2ML_CU_Al_RDL")
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self.assertEqual(loader.manifest, "silterra/EMO1_2ML_CU.yml")
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def test_all_modern_technologies_load_from_manifests(self):
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technology_loaders = (
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technologies.foundry["CUMEC"]["CUMEC_CSiP130Cu"],
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technologies.foundry["CUMEC"]["CUMEC_CSiP180Al_PASSIVE"],
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technologies.foundry["AMF"]["AMF_Si220_Active"],
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technologies.foundry["ANT"]["ANT_Si220_MPW"],
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technologies.foundry["consemi"]["PSIN_SOI"],
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technologies.foundry["IMEC"]["IMEC_Si220_Active"],
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technologies.foundry["IMECAS"]["IMECAS_SiP"],
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technologies.foundry["CompTek"]["CT_CU3ML"],
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technologies.foundry["SITRI"]["SITRI_LSIN_SOI"],
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technologies.foundry["Silterra"]["EMO1_2ML_CU_Al_RDL"],
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)
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for technology_loader in technology_loaders:
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technology = technology_loader()
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self.assertIsNotNone(technology.manifest_path)
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self.assertTrue(os.path.exists(technology.manifest_path))
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self.assertGreater(len(technology.layers), 0)
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if __name__ == "__main__":
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unittest.main()
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