Ξ-W2-T1: the resample bake chain — instrument renders, extension banks, one click re-points and resets

tests/test_resample_name.cpp

@@ -0,0 +1,45 @@
+// Standalone tests for reasampler::model::resample_name — no REAPER, no framework.
+//
+// Covers: the first iteration, the chain incrementing rather than stacking, the empty
+// name, and the tails that are NOT one of ours and must be left alone.
+
+#include "../src/core/model/resample_name.h"
+
+#include <cstdio>
+
+using reasampler::model::nextIterationName;
+
+static int g_fail = 0;
+#define CHECK(cond) do { if(!(cond)) { \
+    std::printf("FAIL line %d: %s\n", __LINE__, #cond); ++g_fail; } } while(0)
+
+int main() {
+    CHECK(nextIterationName("Kick") == "Kick r2");
+    CHECK(nextIterationName("Kick r2") == "Kick r3");
+    CHECK(nextIterationName("Kick r9") == "Kick r10");
+    CHECK(nextIterationName("Kick r10") == "Kick r11");
+
+    // The chain composes: three bakes read as r2, r3, r4 — not "Kick r2 r2 r2".
+    CHECK(nextIterationName(nextIterationName(nextIterationName("Kick"))) == "Kick r4");
+
+    CHECK(nextIterationName("") == "resample r2");
+    CHECK(nextIterationName(" ") == "  r2");  // a name of spaces is still a name
+
+    // Tails that are not ours: appended to, never rewritten.
+    CHECK(nextIterationName("Kick r") == "Kick r r2");
+    CHECK(nextIterationName("Kick r0") == "Kick r0 r2");
+    CHECK(nextIterationName("Kick rx") == "Kick rx r2");
+    CHECK(nextIterationName("Kickr2") == "Kickr2 r2");   // no space before the r
+    CHECK(nextIterationName("Kick R2") == "Kick R2 r2"); // capital R is not the marker
+    CHECK(nextIterationName("r2") == "r2 r2");           // no stem to attach the tail to
+    CHECK(nextIterationName("2") == "2 r2");
+    CHECK(nextIterationName("Take 3") == "Take 3 r2");   // digits without the " r"
+
+    // A digit run past the counting bound is left alone rather than wrapping into a low
+    // number that would collide with an existing entry's name.
+    CHECK(nextIterationName("Kick r99999999999999999999") ==
+          "Kick r99999999999999999999 r2");
+
+    if (g_fail == 0) std::printf("resample_name: all tests passed\n");
+    return g_fail ? 1 : 0;
+}