jschoubben
18f978e852
The builder agrees a language's toolchain from the three build seats' toolchain-reported, kept in its state toolchains-heard (read back at its start), forgets a node's on the node-engine seat's running with no fingerprint (stopped) and never on a placement, says toolchain-agreed with its digests list only when the agreed version changes; builder_toolchains and builder_toolchains_drop; the manifest's reads of the build modules' toolchains are gone. The gate over the assignments is now PlacedNodes, which only counts nodes. Builds: design 47 G §492, §604, §546, §472, §574 Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
50 lines
2.0 KiB
Go
50 lines
2.0 KiB
Go
package buildrun
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import (
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"reflect"
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"testing"
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"git.novox.be/novox/mesh-delivery/sdk/buildstep"
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)
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func tc(language, version, digest string) buildstep.Toolchain {
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return buildstep.Toolchain{Language: language, Version: version, Recipe: "1", Digest: digest}
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}
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func TestToolchainSetKeepsEachNodesEntryByLanguageAndSaysWhenOneChanged(t *testing.T) { // 1607/AC6, design 47 G §604
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var s ToolchainSet
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if !s.Set("novox", tc("go", "go1.27.1", "sha256:a")) {
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t.Error("a first entry did not count as a change")
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}
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if s.Set("novox", tc("go", "go1.27.1", "sha256:a")) {
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t.Error("the same entry again counted as a change")
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}
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if !s.Set("novox", tc("go", "go1.27.1", "sha256:b")) {
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t.Error("a new digest at one version did not count as a change")
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}
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s.Set("ace", tc("go", "go1.27.1", "sha256:b"))
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s.Set("ace", tc("typescript", "tsc5", ""))
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if got := s.Entries("go"); len(got) != 2 {
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t.Errorf("go entries = %+v, want two", got)
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}
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if got := s.Entries("typescript"); len(got) != 1 || got[0].Node != "ace" || got[0].Version != "tsc5" {
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t.Errorf("typescript entries = %+v", got)
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}
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if !s.Delete("ace", "go") || len(s.Entries("go")) != 1 || s.Delete("ace", "go") {
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t.Error("a delete did not remove the node's entry once")
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}
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}
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// Design 47 G §472, §574: the digests are those the nodes reporting the agreed version report, sorted, with their nodes.
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func TestDigestsOfTheAgreedVersion(t *testing.T) {
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entries := []buildstep.NodeToolchain{
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{Node: "novox", Toolchain: tc("go", "1.26.0", "sha256:b")}, {Node: "ace", Toolchain: tc("go", "1.26.0", "sha256:a")},
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{Node: "g14", Toolchain: tc("go", "1.26.0", "sha256:a")}, {Node: "shanks", Toolchain: tc("go", "1.25.0", "sha256:c")},
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{Node: "old", Toolchain: tc("go", "1.26.0", "")}}
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got := Digests(entries, tc("go", "1.26.0", ""))
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want := []AgreedDigest{{Digest: "sha256:a", Nodes: []string{"ace", "g14"}}, {Digest: "sha256:b", Nodes: []string{"novox"}}}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("digests = %+v, want %+v", got, want)
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}
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}
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