Fix Power Advantage 1.15.2 machine state and strengthen tests

CHANGELOG.txt

@@ -1,3 +1,13 @@
+Unreleased 1.15.2 test-coverage backport
+
+- Keep energy that a consumer cannot accept available to the rest of its network.
+- Check every accessible conveyor slot, respect stack limits and keep different item NBT separate.
+- Route overflow into genuinely available slots and save both inventories after a transfer.
+- Pick up source fluids through the native bucket interface without deleting waterlogged blocks.
+- Stop fluid discharges from replacing solid blocks.
+- Backport measured machine jobs, strict restart checks and GUI caption checks from 1.16.
+- Preserve failed runs and original jars so repairs can be checked against the same expectations.
+
 Power Advantage 2.4.6.115021 (Minecraft 1.15.2)
 
 - Move to Forge 31.2.57, snapshot mappings 20200514-1.15.1 and MCP 20200515.085601; retain ForgeGradle 7, Gradle 9.6.1 and Java 8 production bytecode.

README.md

@@ -3,7 +3,7 @@
 **Minecraft 1.15.2**
 
 Power Advantage 2.4.6.115021 targets Minecraft 1.15.2. See the
-[current test record](docs/1.15/CURRENT-QUALIFICATION.md) for the exact jars,
+[current test record](docs/1.15/TEST-COVERAGE-BACKPORT.md) for the exact jars,
 automated results and remaining limits. Visuals and recipe unlocks were
 accepted on 27 October 2026; machine behavior is covered by the recorded
 automated tests.
@@ -93,3 +93,32 @@ The [legacy migration guide](docs/1.13/MIGRATION.md) and
 The [1.15 status](docs/1.15/PORT-STATUS.md) links the current qualification.
 
 The historical 1.10 handbook remains on the [1.10.2 branch](https://github.com/MinecraftModDevelopmentMods/PowerAdvantage/blob/master-1.10.2/docs/1.10/README.md).
+
+## Generator Follow-Up
+
+The [generator follow-up](docs/1.15/TEST-COVERAGE-BACKPORT.md#generator-follow-up) records the older `pa115-candidate-b` inputs.
+Its 126 operating jobs and 126 cold checks, 39 GUI windows, 351 caption cases,
+355 rejected broken controls, thirteen frozen routes, ten connected routes and
+paired 30-minute runs passed. This does not extend the earlier fourteen-route
+proof. It is a pre-final Steam-control checkpoint, not qualification of the newer
+SteamAdvantage jars or harness. Those still need the final sweep.
+Manual play-testing and release review remain separate.
+
+## Final T Candidate
+
+The [final-t checkpoint](docs/1.15/TEST-COVERAGE-BACKPORT.md#final-t-candidate)
+records profile `pa115-candidate-d` and its exact jar hashes. All 132 operating
+jobs and 132 cold-restart comparisons pass, including an independent audit of
+six Steam controls and their nine tile-hold records. GUI checks pass for 39
+windows, 351 caption cases and 355 rejected broken controls.
+Thirteen frozen routes passed. The verified connected aggregate passes all ten
+declared routes across both five-route shards.
+Fresh and migrated-copy 30-minute runs pass. Power and Electric retain their
+exact-hash release and reproducibility proof; final-t Steam passes its full suite
+and two independent export builds. All 18 mod/version release and reproducibility
+gates pass across the six maintained Minecraft lines. Both requested broad
+profiles and their independent audit pass; the reporter-only unit/replay
+qualification preserves the original native proof. Survival harvest checks pass
+before and after restart. The report's extra network/drill scopes are now
+qualified; manual acceptance remains separate. Earlier checkpoints keep their original scope;
+nothing has been published by this local test work.

build.gradle

@@ -1144,14 +1144,24 @@ tasks.register('prepareCombinedEclipseLaunch') {
     group = 'ide'
     description = 'Creates an additional production-only Eclipse client launch with all three Advantage mods.'
     dependsOn tasks.named('verifyEclipseProductionClasspath')
+    dependsOn tasks.named('deobfJar')
     doLast {
-        def profile = new JsonSlurper().parse(file('test-rig/profiles/native115/dev-core.json'))
+        File inputProfile = file(providers.gradleProperty('advantageDevelopmentProfile').getOrElse(
+                'test-rig/profiles/native115/dev-core.json'))
+        def profile = new JsonSlurper().parse(inputProfile)
+        if (profile.powerDeobfSha256) {
+            File powerJar = tasks.named('jar', Jar).get().archiveFile.get().asFile
+            String powerHash = MessageDigest.getInstance('SHA-256').digest(powerJar.bytes).encodeHex().toString()
+            if (!powerHash.equalsIgnoreCase(profile.powerDeobfSha256 as String)) {
+                throw new GradleException("PowerAdvantage does not match the dependency pin in ${inputProfile}: ${powerJar}")
+            }
+        }
         advantageExtensionJars.each { String id, File jar ->
             def pin = profile.mods.find { it.id == id }
             if (!jar.isFile()) throw new GradleException("Build ${id} first, or override its *AdvantageDeobfJar property: ${jar}")
             String hash = MessageDigest.getInstance('SHA-256').digest(jar.bytes).encodeHex().toString()
             if (pin == null || !hash.equalsIgnoreCase(pin.sha256 as String)) {
-                throw new GradleException("${id} does not match the audited dev-core dependency pin: ${jar}")
+                throw new GradleException("${id} does not match the dependency pin in ${inputProfile}: ${jar}")
             }
         }
         def launch = new groovy.xml.XmlParser().parse(file('runClient.launch'))

docs/1.15/CURRENT-QUALIFICATION.md

@@ -1,5 +1,9 @@
 # Advantage 1.15.2 Test Record
 
+> For the locally repaired candidate, read the
+> [stronger test-coverage record](TEST-COVERAGE-BACKPORT.md).
+> The results below are retained historical evidence for the earlier jars.
+
 This is the local test record for Power Advantage 2.4.6.115021 and Steam and
 Electric Advantage 2.2.7.115021 on Forge 31.2.57. It is not a published release.
 The 1.14 versions were accepted separately; none of those results is counted